2006-2007 National Survey on Drug Use and Health:
Sample Sizes, Response Rates, and Population Estimates
(50 States and the District of Columbia)

Table 1 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2005
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005.
Total U.S. 175,958 146,912 134,055 91.33% 83,805 68,308 243,220,284 76.19% 69.58%
Northeast 38,755 32,817 28,810 86.72% 16,994 13,711 45,630,823 73.66% 63.88%
Midwest 47,200 40,222 36,706 91.59% 23,542 19,154 54,524,718 76.42% 69.99%
South 55,686 45,138 41,691 92.62% 25,411 20,818 87,601,607 77.16% 71.47%
West 34,317 28,735 26,848 92.91% 17,858 14,625 55,463,137 76.42% 71.01%
Alabama 2,320 1,779 1,653 93.00% 1,118 914 3,773,741 77.10% 71.70%
Alaska 2,245 1,717 1,592 92.71% 1,137 921 519,047 75.22% 69.74%
Arizona 1,945 1,609 1,518 94.18% 1,112 908 4,791,433 78.75% 74.16%
Arkansas 2,194 1,854 1,753 94.54% 1,040 851 2,285,001 77.70% 73.45%
California 7,672 6,875 6,297 91.57% 4,633 3,699 29,214,010 75.57% 69.20%
Colorado 2,333 1,951 1,839 94.26% 1,110 895 3,793,427 75.30% 70.97%
Connecticut 2,602 2,250 2,042 90.77% 1,201 978 2,915,935 77.45% 70.31%
Delaware 2,473 1,994 1,824 91.53% 1,160 942 700,649 76.05% 69.61%
District of Columbia 3,628 3,072 2,655 86.34% 1,071 851 461,073 74.67% 64.47%
Florida 10,631 8,280 7,581 91.61% 4,606 3,669 14,828,967 72.57% 66.47%
Georgia 2,328 1,849 1,721 92.99% 1,108 920 7,294,559 78.52% 73.01%
Hawaii 2,404 1,900 1,735 91.06% 1,134 895 1,027,252 71.95% 65.52%
Idaho 2,036 1,745 1,646 94.39% 1,087 915 1,158,701 81.04% 76.50%
Illinois 9,357 8,281 6,864 82.81% 4,731 3,661 10,446,542 71.84% 59.49%
Indiana 2,290 1,944 1,845 94.87% 1,117 900 5,133,632 73.79% 70.01%
Iowa 2,010 1,733 1,636 94.39% 1,088 923 2,486,265 79.03% 74.59%
Kansas 2,383 2,034 1,895 92.97% 1,133 938 2,242,553 79.53% 73.94%
Kentucky 2,403 2,070 1,940 93.74% 1,086 895 3,447,472 74.87% 70.18%
Louisiana 2,273 1,740 1,645 94.56% 1,017 840 3,667,177 76.58% 72.41%
Maine 2,834 2,113 1,940 91.83% 1,041 891 1,133,884 80.22% 73.66%
Maryland 2,315 2,027 1,739 85.78% 1,156 941 4,595,815 76.80% 65.88%
Massachusetts 2,538 2,246 2,009 89.32% 1,187 960 5,368,881 74.44% 66.49%
Michigan 9,190 7,629 6,898 90.37% 4,503 3,655 8,384,776 76.32% 68.97%
Minnesota 1,899 1,641 1,555 94.74% 1,063 904 4,273,652 81.74% 77.44%
Mississippi 2,369 1,780 1,697 95.39% 1,106 930 2,361,852 80.33% 76.63%
Missouri 2,119 1,762 1,666 94.57% 1,073 884 4,802,657 78.08% 73.84%
Montana 2,571 1,976 1,866 94.42% 1,083 914 791,608 79.72% 75.28%
Nebraska 2,377 2,072 1,953 94.24% 1,127 935 1,442,367 77.51% 73.05%
Nevada 2,262 1,907 1,797 94.28% 1,111 917 1,969,076 76.12% 71.77%
New Hampshire 2,500 2,086 1,883 87.02% 1,098 881 1,107,223 77.35% 67.31%
New Jersey 2,466 2,114 1,866 88.21% 1,197 925 7,195,333 70.39% 62.09%
New Mexico 2,176 1,811 1,713 94.56% 1,036 902 1,578,514 83.61% 79.06%
New York 10,878 9,398 7,676 81.75% 4,683 3,622 16,034,185 71.14% 58.15%
North Carolina 2,308 1,789 1,684 94.11% 1,035 861 7,058,554 79.25% 74.59%
North Dakota 2,487 2,059 1,950 94.68% 1,097 933 533,566 81.83% 77.48%
Ohio 8,990 7,750 7,310 94.37% 4,403 3,579 9,513,391 76.84% 72.51%
Oklahoma 2,497 1,989 1,872 94.15% 1,159 946 2,897,287 78.34% 73.76%
Oregon 2,423 2,093 1,962 93.89% 1,142 920 3,049,330 74.93% 70.35%
Pennsylvania 10,195 8,787 7,893 89.74% 4,463 3,684 10,436,338 76.71% 68.84%
Rhode Island 2,332 1,964 1,760 89.63% 1,074 890 902,072 79.22% 71.01%
South Carolina 2,594 2,076 1,970 94.91% 1,086 910 3,493,487 80.56% 76.46%
South Dakota 1,955 1,593 1,522 95.51% 1,104 927 635,910 78.13% 74.62%
Tennessee 2,273 1,934 1,762 91.06% 1,101 921 4,950,513 80.14% 72.97%
Texas 7,790 6,411 6,096 95.10% 4,276 3,562 18,113,028 78.62% 74.77%
Utah 1,622 1,402 1,342 95.61% 1,077 939 1,926,464 81.72% 78.14%
Vermont 2,410 1,859 1,741 93.90% 1,050 880 536,973 78.31% 73.54%
Virginia 2,318 1,999 1,759 88.35% 1,156 941 6,125,856 75.60% 66.79%
Washington 2,061 1,737 1,641 94.54% 1,074 876 5,216,989 76.04% 71.88%
West Virginia 2,972 2,495 2,340 93.84% 1,130 924 1,546,578 76.22% 71.53%
Wisconsin 2,143 1,724 1,612 93.54% 1,103 915 4,629,408 78.18% 73.13%
Wyoming 2,567 2,012 1,900 94.43% 1,122 924 427,287 77.40% 73.09%
Table 2 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2005
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005.
Total U.S. 25,840 22,565 25,354,871 87.10% 27,337 22,764 32,485,929 83.06% 30,628 22,979 185,379,484 73.50%
Northeast 5,266 4,563 4,545,576 85.14% 5,618 4,612 5,709,650 80.84% 6,110 4,536 35,375,597 70.94%
Midwest 7,264 6,348 5,665,730 86.77% 7,654 6,355 7,448,881 82.93% 8,624 6,451 41,410,106 73.90%
South 7,899 6,899 9,065,330 87.79% 8,245 6,960 11,704,787 85.08% 9,267 6,959 66,831,490 74.34%
West 5,411 4,755 6,078,235 87.83% 5,820 4,837 7,622,611 81.78% 6,627 5,033 41,762,291 73.83%
Alabama 344 293 379,863 84.92% 368 312 506,216 85.30% 406 309 2,887,663 74.27%
Alaska 312 272 68,090 88.06% 399 338 75,289 84.35% 426 311 375,668 71.25%
Arizona 314 282 517,262 90.59% 401 314 655,373 78.31% 397 312 3,618,797 77.24%
Arkansas 304 273 231,565 90.65% 370 309 311,085 85.29% 366 269 1,742,351 74.43%
California 1,408 1,211 3,324,479 86.65% 1,492 1,201 3,977,199 80.78% 1,733 1,287 21,912,332 72.98%
Colorado 333 293 393,077 88.81% 334 270 510,901 80.43% 443 332 2,889,449 72.26%
Connecticut 387 335 300,551 82.84% 449 363 347,469 81.66% 365 280 2,267,915 75.90%
Delaware 379 329 67,891 87.13% 375 312 92,587 84.10% 406 301 540,171 73.13%
District of Columbia 319 272 34,763 87.27% 298 252 62,881 84.05% 454 327 363,429 72.10%
Florida 1,410 1,235 1,415,728 88.36% 1,515 1,255 1,748,510 82.80% 1,681 1,179 11,664,728 68.99%
Georgia 332 295 781,517 89.79% 393 336 1,006,662 86.48% 383 289 5,506,380 75.51%
Hawaii 353 304 101,052 87.94% 370 304 124,509 81.19% 411 287 801,691 68.40%
Idaho 322 287 127,463 88.52% 383 324 174,749 84.94% 382 304 856,489 79.17%
Illinois 1,432 1,210 1,103,493 84.21% 1,554 1,227 1,408,349 79.71% 1,745 1,224 7,934,700 68.89%
Indiana 384 328 551,621 85.63% 323 278 706,767 85.97% 410 294 3,875,245 70.02%
Iowa 290 264 238,442 90.97% 369 324 351,935 86.97% 429 335 1,895,889 76.44%
Kansas 353 321 231,709 90.48% 398 330 328,431 83.75% 382 287 1,682,414 77.22%
Kentucky 362 319 336,230 87.54% 299 261 451,706 86.90% 425 315 2,659,536 71.54%
Louisiana 352 316 395,660 90.78% 278 227 545,613 81.74% 387 297 2,725,905 73.35%
Maine 301 269 107,503 88.89% 353 310 138,219 87.59% 387 312 888,162 78.18%
Maryland 323 274 495,159 85.29% 402 341 579,316 85.62% 431 326 3,521,340 74.32%
Massachusetts 367 322 511,495 86.65% 406 334 675,654 82.46% 414 304 4,181,733 71.39%
Michigan 1,429 1,250 909,522 87.93% 1,350 1,126 1,110,576 83.36% 1,724 1,279 6,364,678 73.43%
Minnesota 331 295 434,873 87.99% 354 296 600,717 84.16% 378 313 3,238,062 80.49%
Mississippi 350 310 255,325 88.84% 352 301 346,717 84.90% 404 319 1,759,810 78.22%
Missouri 336 291 485,626 86.27% 366 305 657,106 83.59% 371 288 3,659,926 76.07%
Montana 345 306 76,652 89.55% 372 317 109,736 84.94% 366 291 605,220 77.34%
Nebraska 379 340 147,168 88.70% 339 282 211,479 82.97% 409 313 1,083,720 75.09%
Nevada 340 307 204,889 90.42% 356 300 245,352 85.01% 415 310 1,518,835 73.07%
New Hampshire 339 286 115,310 85.39% 308 246 137,700 79.86% 451 349 854,213 76.03%
New Jersey 376 314 750,618 82.74% 432 343 839,549 78.48% 389 268 5,605,166 67.55%
New Mexico 342 304 172,592 89.77% 309 281 227,065 90.40% 385 317 1,178,857 81.40%
New York 1,470 1,243 1,585,930 83.82% 1,468 1,144 2,051,613 77.25% 1,745 1,235 12,396,642 68.43%
North Carolina 304 265 720,859 87.48% 365 307 902,050 85.79% 366 289 5,435,645 77.00%
North Dakota 345 314 49,616 88.86% 364 311 82,221 85.65% 388 308 401,730 80.10%
Ohio 1,334 1,152 978,132 85.59% 1,482 1,228 1,257,664 82.00% 1,587 1,199 7,277,595 74.71%
Oklahoma 346 286 290,467 82.87% 417 350 419,860 84.15% 396 310 2,186,961 76.53%
Oregon 345 286 297,895 83.40% 359 306 399,067 83.71% 438 328 2,352,368 72.35%
Pennsylvania 1,382 1,212 1,033,652 87.83% 1,517 1,298 1,323,979 85.59% 1,564 1,174 8,078,706 73.65%
Rhode Island 308 276 88,361 89.12% 343 285 123,642 85.12% 423 329 690,069 76.83%
South Carolina 368 325 359,960 88.75% 286 238 464,920 83.73% 432 347 2,668,607 79.10%
South Dakota 335 304 65,673 90.65% 353 311 94,482 88.77% 416 312 475,755 74.64%
Tennessee 358 314 477,589 87.94% 376 316 644,486 85.99% 367 291 3,828,438 78.28%
Texas 1,334 1,177 2,061,525 88.43% 1,347 1,166 2,648,680 86.30% 1,595 1,219 13,402,822 75.73%
Utah 357 328 225,945 91.47% 320 284 361,368 88.24% 400 327 1,339,150 78.56%
Vermont 336 306 52,156 90.26% 342 289 71,825 84.96% 372 285 412,992 75.51%
Virginia 355 306 624,849 84.60% 427 355 782,453 84.93% 374 280 4,718,555 72.59%
Washington 309 279 527,294 90.61% 329 269 699,984 81.83% 436 328 3,989,712 73.35%
West Virginia 359 310 136,382 86.68% 377 322 191,047 84.99% 394 292 1,219,150 73.68%
Wisconsin 316 279 469,857 88.28% 402 337 639,157 82.11% 385 299 3,520,393 76.16%
Wyoming 331 296 41,544 90.39% 396 329 62,018 83.34% 395 299 323,724 74.47%
Table 3 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2006
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: The 2006 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 (Revised March 2012).
Total U.S. 182,459 151,261 136,415 90.23% 84,687 67,491 246,021,656 74.21% 66.96%
Northeast 39,736 33,220 28,204 83.94% 16,854 13,188 45,851,360 71.80% 60.27%
Midwest 49,110 41,548 37,705 90.73% 23,766 18,988 54,699,857 75.39% 68.40%
South 57,646 46,460 42,682 92.21% 25,848 20,841 88,990,723 75.13% 69.27%
West 35,967 30,033 27,824 91.93% 18,219 14,474 56,479,716 73.60% 67.66%
Alabama 2,246 1,784 1,633 91.49% 1,130 912 3,801,084 73.90% 67.61%
Alaska 2,248 1,696 1,522 89.74% 1,131 910 527,233 76.21% 68.39%
Arizona 2,300 1,761 1,663 94.43% 1,105 880 4,984,110 73.31% 69.23%
Arkansas 2,378 1,904 1,793 94.04% 1,042 862 2,305,283 80.15% 75.37%
California 8,239 7,385 6,670 90.35% 4,753 3,657 29,636,814 71.87% 64.93%
Colorado 2,508 2,070 1,894 91.48% 1,101 899 3,889,399 78.63% 71.93%
Connecticut 2,347 2,004 1,791 89.26% 1,133 891 2,926,648 73.70% 65.79%
Delaware 2,413 1,930 1,716 88.96% 1,109 897 705,945 77.29% 68.76%
District of Columbia 3,804 3,161 2,735 86.54% 1,083 880 493,946 77.31% 66.91%
Florida 10,538 8,351 7,544 90.29% 4,627 3,671 15,151,767 72.71% 65.65%
Georgia 2,277 1,830 1,686 92.20% 1,146 925 7,529,337 72.96% 67.27%
Hawaii 2,399 2,024 1,845 91.04% 1,190 889 1,037,510 68.48% 62.34%
Idaho 2,252 1,883 1,777 94.37% 1,113 901 1,181,617 77.42% 73.06%
Illinois 9,769 8,514 7,002 82.14% 4,679 3,512 10,533,040 68.44% 56.21%
Indiana 2,337 1,951 1,775 90.97% 1,197 970 5,191,139 79.02% 71.89%
Iowa 2,288 1,975 1,825 92.71% 1,091 893 2,474,784 79.65% 73.84%
Kansas 2,202 1,872 1,765 94.27% 1,129 900 2,246,155 78.55% 74.05%
Kentucky 2,441 2,061 1,939 94.05% 1,141 913 3,469,472 73.33% 68.97%
Louisiana 2,438 1,691 1,599 94.69% 1,086 869 3,478,296 72.91% 69.04%
Maine 3,204 2,234 2,059 92.16% 1,087 903 1,130,632 80.38% 74.08%
Maryland 2,326 2,022 1,749 86.61% 1,154 927 4,638,342 77.05% 66.73%
Massachusetts 2,605 2,248 1,944 86.52% 1,169 910 5,415,211 75.56% 65.38%
Michigan 8,665 7,274 6,580 90.48% 4,463 3,625 8,389,088 76.56% 69.28%
Minnesota 2,242 1,921 1,751 91.20% 1,057 872 4,286,476 80.23% 73.17%
Mississippi 2,391 1,795 1,714 95.46% 1,086 887 2,349,616 74.33% 70.96%
Missouri 2,265 1,855 1,751 94.41% 1,133 924 4,819,013 75.20% 70.99%
Montana 2,474 2,053 1,935 94.26% 1,122 909 790,600 77.58% 73.12%
Nebraska 2,367 2,054 1,933 94.12% 1,096 890 1,442,619 78.21% 73.61%
Nevada 2,280 1,862 1,756 94.30% 1,100 876 2,039,509 74.25% 70.02%
New Hampshire 2,730 2,224 2,008 90.17% 1,104 903 1,114,761 77.94% 70.28%
New Jersey 2,692 2,336 2,009 85.99% 1,251 899 7,254,664 67.07% 57.67%
New Mexico 2,208 1,818 1,716 94.37% 1,065 884 1,589,217 77.04% 72.71%
New York 11,412 9,696 7,825 80.73% 4,871 3,584 16,122,190 68.59% 55.37%
North Carolina 3,004 2,413 2,275 94.31% 1,218 1,000 7,218,540 78.71% 74.23%
North Dakota 2,572 2,074 1,962 94.54% 1,123 934 526,510 79.51% 75.17%
Ohio 9,607 8,178 7,711 94.24% 4,549 3,627 9,518,947 74.67% 70.36%
Oklahoma 2,915 2,305 2,088 90.20% 1,160 925 2,899,366 76.11% 68.66%
Oregon 2,545 2,122 1,985 93.56% 1,101 882 3,103,344 73.51% 68.78%
Pennsylvania 9,946 8,513 7,017 82.40% 4,027 3,263 10,451,936 74.98% 61.78%
Rhode Island 2,417 2,095 1,837 87.53% 1,130 919 899,026 77.77% 68.08%
South Carolina 2,653 2,076 1,968 94.76% 1,127 921 3,551,269 76.20% 72.20%
South Dakota 2,367 1,902 1,802 94.74% 1,104 926 637,001 80.79% 76.54%
Tennessee 2,211 1,875 1,746 92.96% 1,071 904 4,994,197 80.24% 74.59%
Texas 8,291 6,761 6,367 94.14% 4,383 3,537 18,644,278 75.48% 71.05%
Utah 1,559 1,340 1,272 94.89% 1,074 912 1,975,874 81.08% 76.94%
Vermont 2,383 1,870 1,714 91.60% 1,082 916 536,292 83.30% 76.30%
Virginia 2,630 2,223 1,972 88.62% 1,157 906 6,216,707 73.39% 65.04%
Washington 2,432 2,011 1,892 94.10% 1,183 929 5,297,005 75.07% 70.64%
West Virginia 2,690 2,278 2,158 94.72% 1,128 905 1,543,277 74.23% 70.31%
Wisconsin 2,429 1,978 1,848 93.25% 1,145 915 4,635,085 76.48% 71.31%
Wyoming 2,523 2,008 1,897 94.47% 1,181 946 427,484 77.01% 72.75%
Table 4 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2006
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2006 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 (Revised March 2012).
Total U.S. 26,588 22,807 25,391,932 85.44% 27,201 22,051 32,739,870 80.91% 30,898 22,633 187,889,854 71.52%
Northeast 5,314 4,508 4,513,132 83.24% 5,403 4,264 5,862,816 78.02% 6,137 4,416 35,475,412 69.34%
Midwest 7,453 6,383 5,670,639 85.90% 7,543 6,106 7,383,772 80.18% 8,770 6,499 41,645,446 73.12%
South 8,261 7,155 9,151,832 86.29% 8,267 6,836 11,681,799 82.94% 9,320 6,850 68,157,092 72.23%
West 5,560 4,761 6,056,330 85.33% 5,988 4,845 7,811,483 80.74% 6,671 4,868 42,611,904 70.65%
Alabama 342 301 388,190 88.02% 377 318 502,446 83.46% 411 293 2,910,448 70.56%
Alaska 342 293 64,608 84.11% 383 310 73,165 81.05% 406 307 389,461 74.24%
Arizona 315 279 528,141 87.82% 386 307 666,453 80.26% 404 294 3,789,516 70.18%
Arkansas 330 285 235,092 86.02% 339 284 301,916 85.42% 373 293 1,768,276 78.43%
California 1,462 1,226 3,262,489 84.06% 1,504 1,196 4,193,216 80.41% 1,787 1,235 22,181,109 68.53%
Colorado 326 281 386,045 84.43% 363 300 515,619 83.75% 412 318 2,987,735 77.04%
Connecticut 386 332 298,079 86.83% 312 245 350,601 80.33% 435 314 2,277,969 70.92%
Delaware 342 304 70,313 90.08% 324 259 92,101 79.78% 443 334 543,531 75.22%
District of Columbia 332 279 38,255 85.09% 303 270 79,730 88.36% 448 331 375,961 74.51%
Florida 1,459 1,272 1,395,023 86.59% 1,519 1,239 1,782,136 81.74% 1,649 1,160 11,974,608 69.68%
Georgia 422 354 819,555 84.12% 360 304 1,007,678 83.87% 364 267 5,702,105 69.24%
Hawaii 357 281 101,375 76.37% 380 300 124,757 80.54% 453 308 811,378 65.46%
Idaho 353 296 132,682 85.06% 377 313 167,260 83.76% 383 292 881,675 75.05%
Illinois 1,426 1,205 1,098,090 84.31% 1,431 1,081 1,437,196 74.29% 1,822 1,226 7,997,754 65.25%
Indiana 372 309 541,262 83.88% 408 330 698,732 82.18% 417 331 3,951,146 77.79%
Iowa 334 291 249,631 87.29% 355 283 345,578 80.00% 402 319 1,879,576 78.59%
Kansas 391 318 236,905 79.95% 319 256 321,520 79.97% 419 326 1,687,729 78.10%
Kentucky 374 320 342,465 85.48% 354 292 435,107 83.95% 413 301 2,691,900 70.03%
Louisiana 321 289 375,058 89.85% 367 304 502,102 83.34% 398 276 2,601,136 68.39%
Maine 371 323 106,794 86.33% 358 297 129,749 82.70% 358 283 894,089 79.24%
Maryland 374 313 481,655 83.37% 329 272 586,086 83.45% 451 342 3,570,602 75.38%
Massachusetts 349 286 510,401 80.94% 386 303 711,915 81.01% 434 321 4,192,896 73.94%
Michigan 1,384 1,210 893,293 87.84% 1,368 1,132 1,100,817 82.82% 1,711 1,283 6,394,978 74.01%
Minnesota 294 265 439,635 91.20% 395 322 586,082 82.52% 368 285 3,260,759 78.21%
Mississippi 367 325 260,500 89.49% 316 273 332,010 86.91% 403 289 1,757,106 69.46%
Missouri 342 298 495,519 86.51% 377 317 640,870 83.30% 414 309 3,682,625 72.30%
Montana 353 305 79,182 86.38% 354 280 105,427 79.46% 415 324 605,992 76.04%
Nebraska 362 297 150,353 82.68% 371 323 208,596 87.29% 363 270 1,083,670 75.65%
Nevada 334 297 208,358 87.57% 352 286 246,826 81.66% 414 293 1,584,326 71.32%
New Hampshire 352 314 111,999 88.93% 386 308 135,850 81.12% 366 281 866,912 76.19%
New Jersey 384 311 732,339 81.49% 381 274 848,461 73.38% 486 314 5,673,865 64.25%
New Mexico 333 287 175,349 84.76% 357 308 226,384 86.93% 375 289 1,187,485 73.96%
New York 1,498 1,208 1,589,881 79.72% 1,574 1,164 2,161,472 73.93% 1,799 1,212 12,370,837 66.28%
North Carolina 372 320 725,554 86.48% 442 378 898,015 85.45% 404 302 5,594,971 76.37%
North Dakota 338 292 51,433 86.06% 374 319 86,938 85.62% 411 323 388,139 77.42%
Ohio 1,479 1,258 977,863 85.70% 1,482 1,206 1,241,401 81.47% 1,588 1,163 7,299,683 71.98%
Oklahoma 382 323 301,174 85.10% 380 303 410,515 79.86% 398 299 2,187,677 74.02%
Oregon 350 311 297,252 88.86% 344 275 391,117 78.86% 407 296 2,414,975 70.76%
Pennsylvania 1,296 1,147 1,026,320 88.46% 1,227 1,020 1,327,163 83.70% 1,504 1,096 8,098,453 71.88%
Rhode Island 340 296 85,962 88.97% 399 325 128,023 81.31% 391 298 685,041 75.77%
South Carolina 332 294 363,760 86.88% 415 345 458,602 83.68% 380 282 2,728,907 73.45%
South Dakota 358 318 66,755 88.92% 326 277 91,245 86.76% 420 331 479,000 78.48%
Tennessee 343 309 494,906 89.65% 368 307 624,639 83.20% 360 288 3,874,652 78.43%
Texas 1,421 1,224 2,105,384 86.54% 1,331 1,101 2,700,676 82.99% 1,631 1,212 13,838,219 72.31%
Utah 283 259 240,594 92.82% 395 338 367,883 83.36% 396 315 1,367,397 78.40%
Vermont 338 291 51,357 85.02% 380 328 69,584 87.19% 364 297 415,351 82.43%
Virginia 383 324 617,449 82.64% 374 292 782,870 78.98% 400 290 4,816,388 71.25%
Washington 379 330 537,185 86.79% 397 309 673,599 77.70% 407 290 4,086,221 72.89%
West Virginia 365 319 137,499 87.61% 369 295 185,171 79.30% 394 291 1,220,607 71.86%
Wisconsin 373 322 469,901 85.72% 337 260 624,798 75.17% 435 333 3,540,386 75.54%
Wyoming 373 316 43,070 85.88% 396 323 59,780 81.42% 412 307 324,634 75.09%
Table 5 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2007
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: The 2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2007 (Revised March 2012).
Total U.S. 192,092 158,377 140,659 89.07% 85,270 67,377 247,845,207 73.87% 65.80%
Northeast 42,071 35,114 29,015 81.65% 16,982 13,149 45,877,579 71.26% 58.18%
Midwest 52,386 44,279 39,697 90.07% 24,150 19,110 54,799,063 74.34% 66.96%
South 58,260 46,564 42,423 91.72% 25,737 20,683 89,939,563 75.75% 69.47%
West 39,375 32,420 29,524 90.01% 18,401 14,435 57,229,003 72.52% 65.27%
Alabama 2,375 1,914 1,794 93.71% 1,152 899 3,811,968 71.76% 67.25%
Alaska 2,419 1,682 1,520 90.41% 1,066 852 541,042 77.92% 70.45%
Arizona 2,745 2,059 1,828 88.61% 1,157 885 5,120,090 70.49% 62.46%
Arkansas 2,556 2,001 1,875 93.72% 1,115 912 2,316,670 79.93% 74.91%
California 8,737 7,799 6,888 88.34% 4,835 3,652 29,849,097 70.68% 62.44%
Colorado 2,648 2,176 1,989 91.29% 1,121 889 3,976,785 74.46% 67.97%
Connecticut 2,903 2,594 2,292 88.24% 1,166 920 2,917,789 76.99% 67.94%
Delaware 2,335 1,929 1,729 89.74% 1,102 883 714,649 77.05% 69.15%
District of Columbia 4,265 3,339 2,782 83.14% 1,044 824 501,857 75.29% 62.60%
Florida 10,898 8,452 7,543 89.21% 4,576 3,585 15,266,862 71.81% 64.06%
Georgia 2,201 1,720 1,608 93.55% 1,083 891 7,642,504 78.31% 73.26%
Hawaii 2,912 2,406 2,021 82.95% 1,179 849 1,053,117 64.34% 53.37%
Idaho 2,420 2,015 1,901 94.35% 1,160 943 1,200,903 78.11% 73.70%
Illinois 11,061 9,611 7,472 77.47% 4,984 3,634 10,545,802 67.57% 52.34%
Indiana 2,412 2,018 1,885 93.37% 1,160 921 5,201,443 74.01% 69.11%
Iowa 2,449 2,098 1,960 93.32% 1,110 920 2,475,077 77.20% 72.04%
Kansas 2,184 1,849 1,745 94.39% 1,107 890 2,255,504 79.65% 75.18%
Kentucky 2,335 1,970 1,855 94.13% 1,107 888 3,496,061 77.47% 72.92%
Louisiana 2,521 1,765 1,662 94.20% 1,094 901 3,484,871 74.17% 69.86%
Maine 3,196 2,350 2,144 91.28% 1,119 917 1,126,007 76.43% 69.77%
Maryland 2,346 2,017 1,681 83.23% 1,119 888 4,639,855 76.47% 63.65%
Massachusetts 2,818 2,382 2,078 87.07% 1,143 899 5,441,203 72.84% 63.42%
Michigan 9,220 7,622 6,826 89.55% 4,439 3,566 8,380,042 74.36% 66.59%
Minnesota 2,465 2,107 1,977 93.75% 1,132 925 4,305,593 78.89% 73.96%
Mississippi 2,279 1,692 1,599 94.19% 1,081 899 2,343,924 78.12% 73.58%
Missouri 2,490 2,072 1,953 94.26% 1,129 916 4,837,421 73.73% 69.49%
Montana 2,823 2,195 2,071 94.34% 1,080 891 801,167 78.25% 73.82%
Nebraska 2,391 2,013 1,899 94.34% 1,123 917 1,445,813 77.32% 72.94%
Nevada 2,413 1,996 1,883 94.54% 1,100 890 2,088,962 76.83% 72.64%
New Hampshire 2,626 2,067 1,866 90.08% 1,105 876 1,112,661 76.93% 69.30%
New Jersey 2,568 2,227 1,942 87.15% 1,153 898 7,227,870 74.93% 65.30%
New Mexico 2,701 2,037 1,923 94.43% 1,151 956 1,606,155 76.31% 72.06%
New York 12,392 10,631 8,106 75.87% 5,130 3,699 16,191,334 65.11% 49.40%
North Carolina 2,942 2,434 2,251 92.46% 1,206 974 7,381,205 74.56% 68.94%
North Dakota 2,649 2,145 2,022 94.27% 1,106 905 530,226 79.91% 75.33%
Ohio 10,168 8,632 8,124 94.10% 4,530 3,626 9,508,750 75.26% 70.82%
Oklahoma 2,802 2,279 2,070 90.77% 1,204 952 2,927,119 75.67% 68.69%
Oregon 2,482 2,130 1,968 92.17% 1,160 916 3,138,875 73.88% 68.10%
Pennsylvania 10,437 8,819 6,937 78.55% 4,021 3,156 10,433,605 73.92% 58.07%
Rhode Island 2,535 2,165 1,933 89.31% 1,118 914 892,599 75.72% 67.62%
South Carolina 2,792 2,188 2,053 93.83% 1,129 925 3,607,724 78.53% 73.69%
South Dakota 2,201 1,783 1,693 94.94% 1,122 922 649,052 79.35% 75.34%
Tennessee 2,306 1,887 1,765 93.57% 1,101 896 5,082,082 75.51% 70.66%
Texas 7,818 6,413 6,054 94.35% 4,324 3,557 18,904,425 77.52% 73.15%
Utah 1,924 1,611 1,531 95.04% 1,083 900 2,049,189 79.63% 75.67%
Vermont 2,596 1,879 1,717 91.39% 1,027 870 534,511 81.75% 74.71%
Virginia 2,579 2,134 1,864 87.24% 1,187 924 6,282,584 76.23% 66.51%
Washington 2,476 2,129 1,963 92.08% 1,150 909 5,372,199 75.66% 69.66%
West Virginia 2,910 2,430 2,238 91.99% 1,113 885 1,535,205 76.20% 70.10%
Wisconsin 2,696 2,329 2,141 92.14% 1,208 968 4,664,339 78.09% 71.96%
Wyoming 2,675 2,185 2,038 93.30% 1,159 903 431,423 74.79% 69.78%
Table 6 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2007
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2007 (Revised March 2012).
Total U.S. 26,039 22,327 25,241,088 85.30% 27,910 22,229 32,730,854 79.66% 31,321 22,821 189,873,266 71.35%
Northeast 5,165 4,348 4,458,471 82.03% 5,588 4,350 5,902,786 76.05% 6,229 4,451 35,516,321 69.13%
Midwest 7,415 6,364 5,614,954 85.94% 7,920 6,341 7,287,805 80.20% 8,815 6,405 41,896,304 71.79%
South 7,873 6,809 9,129,195 86.77% 8,322 6,765 11,686,936 81.75% 9,542 7,109 69,123,431 73.28%
West 5,586 4,806 6,038,467 84.85% 6,080 4,773 7,853,326 78.74% 6,735 4,856 43,337,209 69.62%
Alabama 333 276 385,087 82.86% 357 304 497,891 85.65% 462 319 2,928,991 68.12%
Alaska 366 318 64,158 88.19% 331 250 75,478 76.22% 369 284 401,406 76.40%
Arizona 332 288 535,271 85.60% 386 287 668,649 73.71% 439 310 3,916,169 67.83%
Arkansas 370 313 233,624 84.88% 325 259 294,086 81.27% 420 340 1,788,961 79.17%
California 1,461 1,221 3,239,651 83.14% 1,561 1,200 4,239,933 78.12% 1,813 1,231 22,369,512 67.39%
Colorado 364 315 388,527 88.00% 375 294 518,151 78.81% 382 280 3,070,107 71.99%
Connecticut 330 289 294,751 86.97% 411 310 354,623 75.78% 425 321 2,268,416 75.93%
Delaware 320 277 70,353 86.46% 404 324 91,857 82.64% 378 282 552,439 74.95%
District of Columbia 343 299 37,676 86.85% 324 256 84,330 78.90% 377 269 379,851 73.35%
Florida 1,285 1,101 1,383,657 85.40% 1,480 1,206 1,775,518 81.63% 1,811 1,278 12,107,687 68.84%
Georgia 328 290 825,764 88.73% 336 279 996,074 83.18% 419 322 5,820,666 75.88%
Hawaii 360 295 97,554 80.48% 375 272 127,524 73.01% 444 282 828,039 60.93%
Idaho 375 326 133,051 84.98% 379 305 163,370 80.51% 406 312 904,482 76.63%
Illinois 1,540 1,252 1,090,441 81.60% 1,591 1,172 1,430,266 73.58% 1,853 1,210 8,025,095 64.56%
Indiana 321 270 537,600 85.29% 439 361 680,319 81.32% 400 290 3,983,524 71.28%
Iowa 378 336 246,542 88.81% 327 279 342,411 85.30% 405 305 1,886,125 74.27%
Kansas 352 316 233,910 89.59% 339 254 322,756 74.27% 416 320 1,698,838 79.32%
Kentucky 337 286 341,080 85.06% 368 301 425,259 81.73% 402 301 2,729,722 75.71%
Louisiana 339 304 369,218 89.00% 351 299 508,682 85.81% 404 298 2,606,970 69.87%
Maine 342 301 104,509 87.63% 393 330 125,774 85.33% 384 286 895,724 73.67%
Maryland 316 271 475,278 85.07% 410 327 592,747 79.44% 393 290 3,571,831 75.05%
Massachusetts 364 303 511,379 79.34% 377 300 721,029 77.49% 402 296 4,208,794 71.11%
Michigan 1,317 1,132 882,825 85.67% 1,495 1,226 1,089,259 81.76% 1,627 1,208 6,407,959 71.52%
Minnesota 388 333 434,170 86.38% 344 282 579,707 82.49% 400 310 3,291,716 77.21%
Mississippi 325 288 258,825 88.59% 347 299 329,531 85.63% 409 312 1,755,568 75.06%
Missouri 348 305 492,534 87.89% 356 300 625,471 84.89% 425 311 3,719,416 70.31%
Montana 324 287 78,824 88.05% 357 292 105,687 80.10% 399 312 616,657 76.73%
Nebraska 378 330 148,560 88.07% 336 279 209,608 82.85% 409 308 1,087,646 74.48%
Nevada 301 267 213,775 90.01% 379 302 240,941 79.67% 420 321 1,634,245 74.87%
New Hampshire 339 282 110,622 82.17% 353 284 132,472 81.50% 413 310 869,567 75.67%
New Jersey 363 303 721,841 80.79% 358 276 855,683 75.53% 432 319 5,650,345 74.10%
New Mexico 373 340 169,013 91.93% 375 316 226,689 85.58% 403 300 1,210,452 72.06%
New York 1,541 1,240 1,569,950 79.78% 1,679 1,222 2,196,813 72.45% 1,910 1,237 12,424,572 62.09%
North Carolina 407 351 731,643 87.47% 385 312 916,505 82.26% 414 311 5,733,057 71.43%
North Dakota 372 313 50,461 84.21% 359 297 90,221 83.32% 375 295 389,544 78.44%
Ohio 1,343 1,173 965,669 87.49% 1,509 1,234 1,212,277 82.72% 1,678 1,219 7,330,804 72.44%
Oklahoma 429 360 298,069 84.23% 365 286 411,003 78.88% 410 306 2,218,047 73.84%
Oregon 319 274 297,399 85.62% 420 335 383,128 79.08% 421 307 2,458,349 71.81%
Pennsylvania 1,223 1,045 1,010,168 84.90% 1,346 1,051 1,322,592 78.52% 1,452 1,060 8,100,845 71.80%
Rhode Island 355 311 84,715 87.08% 336 288 126,010 87.70% 427 315 681,873 72.24%
South Carolina 319 281 362,012 88.01% 408 330 455,872 79.12% 402 314 2,789,840 77.27%
South Dakota 324 295 66,689 91.67% 355 294 91,410 84.11% 443 333 490,953 77.06%
Tennessee 360 316 498,268 88.15% 335 281 616,230 85.95% 406 299 3,967,584 72.28%
Texas 1,388 1,224 2,106,251 88.23% 1,398 1,151 2,698,089 82.21% 1,538 1,182 14,100,085 74.96%
Utah 349 311 245,792 90.52% 343 290 373,846 85.05% 391 299 1,429,552 76.08%
Vermont 308 274 50,535 89.07% 335 289 67,790 86.26% 384 307 416,186 80.25%
Virginia 347 294 617,259 84.79% 385 282 815,120 74.23% 455 348 4,850,205 75.53%
Washington 316 267 532,673 84.63% 401 324 670,845 82.14% 433 318 4,168,681 73.38%
West Virginia 327 278 135,134 83.98% 344 269 178,142 77.99% 442 338 1,221,929 75.12%
Wisconsin 354 309 465,555 87.02% 470 363 614,100 77.96% 384 296 3,584,684 76.95%
Wyoming 346 297 42,779 86.29% 398 306 59,086 77.75% 415 300 329,558 72.47%
Table 7 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2005 and 2006
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: To compute the pooled 2005-2006 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2005 and 2006 individual response rates. The 2005-2006 population estimate is the average of the 2005 and the 2006 population.
NOTE: The 2005-2006 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005 and 2006 (2006 Data – Revised March 2012).
Total U.S. 358,417 298,173 270,470 90.79% 168,492 135,799 244,620,970 75.20% 68.27%
Northeast 78,491 66,037 57,014 85.33% 33,848 26,899 45,741,091 72.72% 62.05%
Midwest 96,310 81,770 74,411 91.16% 47,308 38,142 54,612,287 75.90% 69.20%
South 113,332 91,598 84,373 92.41% 51,259 41,659 88,296,165 76.15% 70.37%
West 70,284 58,768 54,672 92.42% 36,077 29,099 55,971,426 75.01% 69.32%
Alabama 4,566 3,563 3,286 92.24% 2,248 1,826 3,787,412 75.39% 69.54%
Alaska 4,493 3,413 3,114 91.20% 2,268 1,831 523,140 75.73% 69.07%
Arizona 4,245 3,370 3,181 94.30% 2,217 1,788 4,887,772 76.00% 71.67%
Arkansas 4,572 3,758 3,546 94.30% 2,082 1,713 2,295,142 78.94% 74.43%
California 15,911 14,260 12,967 90.95% 9,386 7,356 29,425,412 73.70% 67.03%
Colorado 4,841 4,021 3,733 92.89% 2,211 1,794 3,841,413 77.04% 71.57%
Connecticut 4,949 4,254 3,833 90.02% 2,334 1,869 2,921,292 75.48% 67.95%
Delaware 4,886 3,924 3,540 90.25% 2,269 1,839 703,297 76.69% 69.22%
District of Columbia 7,432 6,233 5,390 86.44% 2,154 1,731 477,509 76.04% 65.73%
Florida 21,169 16,631 15,125 90.96% 9,233 7,340 14,990,367 72.64% 66.07%
Georgia 4,605 3,679 3,407 92.60% 2,254 1,845 7,411,948 75.81% 70.20%
Hawaii 4,803 3,924 3,580 91.05% 2,324 1,784 1,032,381 70.24% 63.95%
Idaho 4,288 3,628 3,423 94.38% 2,200 1,816 1,170,159 79.24% 74.78%
Illinois 19,126 16,795 13,866 82.48% 9,410 7,173 10,489,791 70.15% 57.86%
Indiana 4,627 3,895 3,620 92.97% 2,314 1,870 5,162,386 76.42% 71.04%
Iowa 4,298 3,708 3,461 93.54% 2,179 1,816 2,480,524 79.33% 74.20%
Kansas 4,585 3,906 3,660 93.58% 2,262 1,838 2,244,354 79.03% 73.96%
Kentucky 4,844 4,131 3,879 93.90% 2,227 1,808 3,458,472 74.12% 69.60%
Louisiana 4,711 3,431 3,244 94.62% 2,103 1,709 3,572,736 74.78% 70.76%
Maine 6,038 4,347 3,999 91.99% 2,128 1,794 1,132,258 80.30% 73.87%
Maryland 4,641 4,049 3,488 86.19% 2,310 1,868 4,617,078 76.93% 66.30%
Massachusetts 5,143 4,494 3,953 87.91% 2,356 1,870 5,392,046 75.02% 65.94%
Michigan 17,855 14,903 13,478 90.43% 8,966 7,280 8,386,932 76.45% 69.13%
Minnesota 4,141 3,562 3,306 92.95% 2,120 1,776 4,280,064 81.01% 75.30%
Mississippi 4,760 3,575 3,411 95.43% 2,192 1,817 2,355,734 77.45% 73.90%
Missouri 4,384 3,617 3,417 94.49% 2,206 1,808 4,810,835 76.62% 72.40%
Montana 5,045 4,029 3,801 94.34% 2,205 1,823 791,104 78.64% 74.19%
Nebraska 4,744 4,126 3,886 94.18% 2,223 1,825 1,442,493 77.83% 73.30%
Nevada 4,542 3,769 3,553 94.29% 2,211 1,793 2,004,293 75.19% 70.90%
New Hampshire 5,230 4,310 3,891 88.52% 2,202 1,784 1,110,992 77.64% 68.73%
New Jersey 5,158 4,450 3,875 87.05% 2,448 1,824 7,224,999 68.73% 59.83%
New Mexico 4,384 3,629 3,429 94.47% 2,101 1,786 1,583,865 80.36% 75.91%
New York 22,290 19,094 15,501 81.24% 9,554 7,206 16,078,188 69.84% 56.74%
North Carolina 5,312 4,202 3,959 94.21% 2,253 1,861 7,138,547 78.98% 74.41%
North Dakota 5,059 4,133 3,912 94.61% 2,220 1,867 530,038 80.66% 76.32%
Ohio 18,597 15,928 15,021 94.30% 8,952 7,206 9,516,169 75.75% 71.44%
Oklahoma 5,412 4,294 3,960 92.11% 2,319 1,871 2,898,327 77.25% 71.15%
Oregon 4,968 4,215 3,947 93.72% 2,243 1,802 3,076,337 74.22% 69.56%
Pennsylvania 20,141 17,300 14,910 86.13% 8,490 6,947 10,444,137 75.82% 65.30%
Rhode Island 4,749 4,059 3,597 88.57% 2,204 1,809 900,549 78.49% 69.52%
South Carolina 5,247 4,152 3,938 94.84% 2,213 1,831 3,522,378 78.47% 74.42%
South Dakota 4,322 3,495 3,324 95.11% 2,208 1,853 636,455 79.38% 75.50%
Tennessee 4,484 3,809 3,508 91.99% 2,172 1,825 4,972,355 80.19% 73.76%
Texas 16,081 13,172 12,463 94.62% 8,659 7,099 18,378,653 77.04% 72.89%
Utah 3,181 2,742 2,614 95.23% 2,151 1,851 1,951,169 81.40% 77.52%
Vermont 4,793 3,729 3,455 92.75% 2,132 1,796 536,633 80.86% 75.00%
Virginia 4,948 4,222 3,731 88.47% 2,313 1,847 6,171,281 74.48% 65.89%
Washington 4,493 3,748 3,533 94.32% 2,257 1,805 5,256,997 75.58% 71.29%
West Virginia 5,662 4,773 4,498 94.29% 2,258 1,829 1,544,928 75.24% 70.95%
Wisconsin 4,572 3,702 3,460 93.39% 2,248 1,830 4,632,246 77.32% 72.21%
Wyoming 5,090 4,020 3,797 94.45% 2,303 1,870 427,385 77.19% 72.91%
Table 8 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2005 and 2006
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17 Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled 2005-2006 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2005 and 2006 individual response rates. The 2005-2006 population estimate is the average of the 2005 and the 2006 population.
NOTE: The 2005-2006 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005 and 2006 (2006 Data – Revised March 2012).
Total U.S. 52,428 45,372 25,373,402 86.27% 54,538 44,815 32,612,899 81.98% 61,526 45,612 186,634,669 72.50%
Northeast 10,580 9,071 4,529,354 84.20% 11,021 8,876 5,786,233 79.40% 12,247 8,952 35,425,504 70.12%
Midwest 14,717 12,731 5,668,185 86.33% 15,197 12,461 7,416,327 81.56% 17,394 12,950 41,527,776 73.51%
South 16,160 14,054 9,108,581 87.04% 16,512 13,796 11,693,293 84.01% 18,587 13,809 67,494,291 73.29%
West 10,971 9,516 6,067,282 86.59% 11,808 9,682 7,717,047 81.25% 13,298 9,901 42,187,097 72.23%
Alabama 686 594 384,026 86.45% 745 630 504,331 84.37% 817 602 2,899,055 72.24%
Alaska 654 565 66,349 86.15% 782 648 74,227 82.75% 832 618 382,565 72.82%
Arizona 629 561 522,702 89.19% 787 621 660,913 79.29% 801 606 3,704,157 73.67%
Arkansas 634 558 233,328 88.33% 709 593 306,500 85.35% 739 562 1,755,313 76.47%
California 2,870 2,437 3,293,484 85.38% 2,996 2,397 4,085,207 80.59% 3,520 2,522 22,046,720 70.73%
Colorado 659 574 389,561 86.62% 697 570 513,260 82.03% 855 650 2,938,592 74.81%
Connecticut 773 667 299,315 84.83% 761 608 349,035 80.99% 800 594 2,272,942 73.25%
Delaware 721 633 69,102 88.63% 699 571 92,344 81.89% 849 635 541,851 74.22%
District of Columbia 651 551 36,509 86.13% 601 522 71,305 86.46% 902 658 369,695 73.33%
Florida 2,869 2,507 1,405,376 87.48% 3,034 2,494 1,765,323 82.26% 3,330 2,339 11,819,668 69.34%
Georgia 754 649 800,536 86.91% 753 640 1,007,170 85.20% 747 556 5,604,242 72.47%
Hawaii 710 585 101,214 82.13% 750 604 124,633 80.87% 864 595 806,534 66.95%
Idaho 675 583 130,072 86.73% 760 637 171,005 84.38% 765 596 869,082 77.12%
Illinois 2,858 2,415 1,100,792 84.26% 2,985 2,308 1,422,772 76.97% 3,567 2,450 7,966,227 67.10%
Indiana 756 637 546,441 84.75% 731 608 702,749 84.05% 827 625 3,913,195 73.91%
Iowa 624 555 244,036 89.04% 724 607 348,756 83.53% 831 654 1,887,732 77.46%
Kansas 744 639 234,307 85.23% 717 586 324,975 81.87% 801 613 1,685,072 77.67%
Kentucky 736 639 339,347 86.50% 653 553 443,407 85.44% 838 616 2,675,718 70.81%
Louisiana 673 605 385,359 90.33% 645 531 523,857 82.51% 785 573 2,663,520 70.91%
Maine 672 592 107,149 87.63% 711 607 133,984 85.18% 745 595 891,125 78.67%
Maryland 697 587 488,407 84.35% 731 613 582,701 84.54% 882 668 3,545,971 74.87%
Massachusetts 716 608 510,948 83.86% 792 637 693,784 81.70% 848 625 4,187,314 72.71%
Michigan 2,813 2,460 901,407 87.88% 2,718 2,258 1,105,696 83.10% 3,435 2,562 6,379,828 73.72%
Minnesota 625 560 437,254 89.63% 749 618 593,399 83.36% 746 598 3,249,410 79.40%
Mississippi 717 635 257,913 89.17% 668 574 339,363 85.86% 807 608 1,758,458 74.04%
Missouri 678 589 490,572 86.39% 743 622 648,988 83.44% 785 597 3,671,275 74.17%
Montana 698 611 77,917 87.96% 726 597 107,581 82.24% 781 615 605,606 76.68%
Nebraska 741 637 148,761 85.68% 710 605 210,037 85.06% 772 583 1,083,695 75.34%
Nevada 674 604 206,623 88.94% 708 586 246,089 83.33% 829 603 1,551,580 72.20%
New Hampshire 691 600 113,655 87.13% 694 554 136,775 80.49% 817 630 860,562 76.11%
New Jersey 760 625 741,478 82.12% 813 617 844,005 75.94% 875 582 5,639,515 65.91%
New Mexico 675 591 173,970 87.26% 666 589 226,724 88.68% 760 606 1,183,171 77.73%
New York 2,968 2,451 1,587,906 81.80% 3,042 2,308 2,106,543 75.54% 3,544 2,447 12,383,739 67.34%
North Carolina 676 585 723,206 86.97% 807 685 900,033 85.62% 770 591 5,515,308 76.69%
North Dakota 683 606 50,524 87.45% 738 630 84,579 85.64% 799 631 394,935 78.74%
Ohio 2,813 2,410 977,997 85.65% 2,964 2,434 1,249,533 81.74% 3,175 2,362 7,288,639 73.35%
Oklahoma 728 609 295,821 83.98% 797 653 415,188 82.03% 794 609 2,187,319 75.30%
Oregon 695 597 297,574 86.14% 703 581 395,092 81.32% 845 624 2,383,671 71.54%
Pennsylvania 2,678 2,359 1,029,986 88.14% 2,744 2,318 1,325,571 84.64% 3,068 2,270 8,088,579 72.73%
Rhode Island 648 572 87,162 89.05% 742 610 125,832 83.20% 814 627 687,555 76.29%
South Carolina 700 619 361,860 87.81% 701 583 461,761 83.70% 812 629 2,698,757 76.43%
South Dakota 693 622 66,214 89.80% 679 588 92,864 87.79% 836 643 477,378 76.43%
Tennessee 701 623 486,247 88.82% 744 623 634,563 84.64% 727 579 3,851,545 78.35%
Texas 2,755 2,401 2,083,455 87.48% 2,678 2,267 2,674,678 84.58% 3,226 2,431 13,620,520 74.02%
Utah 640 587 233,270 92.17% 715 622 364,626 85.69% 796 642 1,353,274 78.48%
Vermont 674 597 51,757 87.61% 722 617 70,705 86.05% 736 582 414,171 79.06%
Virginia 738 630 621,149 83.63% 801 647 782,661 82.04% 774 570 4,767,472 71.90%
Washington 688 609 532,240 88.69% 726 578 686,791 79.78% 843 618 4,037,966 73.14%
West Virginia 724 629 136,941 87.15% 746 617 188,109 82.23% 788 583 1,219,878 72.78%
Wisconsin 689 601 469,879 87.02% 739 597 631,978 78.59% 820 632 3,530,390 75.85%
Wyoming 704 612 42,307 87.97% 792 652 60,899 82.42% 807 606 324,179 74.80%
Table 9 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2006 and 2007
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: To compute the pooled 2006-2007 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2006 and 2007 individual response rates. The 2006-2007 population estimate is the average of the 2006 and the 2007 population.
NOTE: The 2006-2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 and 2007 (Revised March 2012).
Total U.S. 374,551 309,638 277,074 89.65% 169,957 134,868 246,933,432 74.04% 66.38%
Northeast 81,807 68,334 57,219 82.79% 33,836 26,337 45,864,469 71.53% 59.22%
Midwest 101,496 85,827 77,402 90.40% 47,916 38,098 54,749,460 74.87% 67.68%
South 115,906 93,024 85,105 91.96% 51,585 41,524 89,465,143 75.44% 69.38%
West 75,342 62,453 57,348 90.97% 36,620 28,909 56,854,360 73.06% 66.46%
Alabama 4,621 3,698 3,427 92.61% 2,282 1,811 3,806,526 72.84% 67.45%
Alaska 4,667 3,378 3,042 90.05% 2,197 1,762 534,137 77.02% 69.36%
Arizona 5,045 3,820 3,491 91.47% 2,262 1,765 5,052,100 71.90% 65.76%
Arkansas 4,934 3,905 3,668 93.89% 2,157 1,774 2,310,977 80.03% 75.14%
California 16,976 15,184 13,558 89.34% 9,588 7,309 29,742,955 71.28% 63.68%
Colorado 5,156 4,246 3,883 91.39% 2,222 1,788 3,933,092 76.56% 69.96%
Connecticut 5,250 4,598 4,083 88.73% 2,299 1,811 2,922,219 75.38% 66.88%
Delaware 4,748 3,859 3,445 89.35% 2,211 1,780 710,297 77.17% 68.95%
District of Columbia 8,069 6,500 5,517 84.90% 2,127 1,704 497,902 76.34% 64.81%
Florida 21,436 16,803 15,087 89.73% 9,203 7,256 15,209,315 72.25% 64.83%
Georgia 4,478 3,550 3,294 92.88% 2,229 1,816 7,585,920 75.64% 70.26%
Hawaii 5,311 4,430 3,866 86.83% 2,369 1,738 1,045,314 66.37% 57.63%
Idaho 4,672 3,898 3,678 94.36% 2,273 1,844 1,191,260 77.77% 73.38%
Illinois 20,830 18,125 14,474 79.80% 9,663 7,146 10,539,421 68.01% 54.27%
Indiana 4,749 3,969 3,660 92.15% 2,357 1,891 5,196,291 76.51% 70.50%
Iowa 4,737 4,073 3,785 93.02% 2,201 1,813 2,474,931 78.43% 72.95%
Kansas 4,386 3,721 3,510 94.33% 2,236 1,790 2,250,830 79.10% 74.62%
Kentucky 4,776 4,031 3,794 94.09% 2,248 1,801 3,482,766 75.36% 70.90%
Louisiana 4,959 3,456 3,261 94.45% 2,180 1,770 3,481,583 73.55% 69.47%
Maine 6,400 4,584 4,203 91.72% 2,206 1,820 1,128,319 78.38% 71.89%
Maryland 4,672 4,039 3,430 84.97% 2,273 1,815 4,639,099 76.76% 65.22%
Massachusetts 5,423 4,630 4,022 86.79% 2,312 1,809 5,428,207 74.23% 64.42%
Michigan 17,885 14,896 13,406 90.01% 8,902 7,191 8,384,565 75.48% 67.94%
Minnesota 4,707 4,028 3,728 92.47% 2,189 1,797 4,296,034 79.55% 73.57%
Mississippi 4,670 3,487 3,313 94.82% 2,167 1,786 2,346,770 76.28% 72.32%
Missouri 4,755 3,927 3,704 94.33% 2,262 1,840 4,828,217 74.46% 70.23%
Montana 5,297 4,248 4,006 94.30% 2,202 1,800 795,884 77.92% 73.48%
Nebraska 4,758 4,067 3,832 94.23% 2,219 1,807 1,444,216 77.76% 73.27%
Nevada 4,693 3,858 3,639 94.43% 2,200 1,766 2,064,235 75.60% 71.39%
New Hampshire 5,356 4,291 3,874 90.12% 2,209 1,779 1,113,711 77.43% 69.79%
New Jersey 5,260 4,563 3,951 86.58% 2,404 1,797 7,241,267 70.94% 61.42%
New Mexico 4,909 3,855 3,639 94.40% 2,216 1,840 1,597,686 76.68% 72.38%
New York 23,804 20,327 15,931 78.33% 10,001 7,283 16,156,762 66.84% 52.36%
North Carolina 5,946 4,847 4,526 93.37% 2,424 1,974 7,299,873 76.60% 71.52%
North Dakota 5,221 4,219 3,984 94.41% 2,229 1,839 528,368 79.70% 75.25%
Ohio 19,775 16,810 15,835 94.17% 9,079 7,253 9,513,849 74.97% 70.60%
Oklahoma 5,717 4,584 4,158 90.50% 2,364 1,877 2,913,243 75.89% 68.68%
Oregon 5,027 4,252 3,953 92.88% 2,261 1,798 3,121,110 73.70% 68.46%
Pennsylvania 20,383 17,332 13,954 80.49% 8,048 6,419 10,442,770 74.45% 59.93%
Rhode Island 4,952 4,260 3,770 88.43% 2,248 1,833 895,812 76.74% 67.86%
South Carolina 5,445 4,264 4,021 94.31% 2,256 1,846 3,579,496 77.40% 73.00%
South Dakota 4,568 3,685 3,495 94.84% 2,226 1,848 643,027 80.01% 75.89%
Tennessee 4,517 3,762 3,511 93.26% 2,172 1,800 5,038,139 77.76% 72.52%
Texas 16,109 13,174 12,421 94.25% 8,707 7,094 18,774,352 76.50% 72.10%
Utah 3,483 2,951 2,803 94.96% 2,157 1,812 2,012,531 80.36% 76.31%
Vermont 4,979 3,749 3,431 91.50% 2,109 1,786 535,402 82.50% 75.49%
Virginia 5,209 4,357 3,836 87.92% 2,344 1,830 6,249,645 74.88% 65.83%
Washington 4,908 4,140 3,855 93.08% 2,333 1,838 5,334,602 75.37% 70.15%
West Virginia 5,600 4,708 4,396 93.35% 2,241 1,790 1,539,241 75.24% 70.23%
Wisconsin 5,125 4,307 3,989 92.67% 2,353 1,883 4,649,712 77.27% 71.61%
Wyoming 5,198 4,193 3,935 93.87% 2,340 1,849 429,454 75.97% 71.31%
Table 10 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2006 and 2007
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled 2006-2007 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2006 and 2007 individual response rates. The 2006-2007 population estimate is the average of the 2006 and the 2007 population.
NOTE: The 2006-2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 and 2007 (Revised March 2012).
Total U.S. 52,627 45,134 25,316,510 85.37% 55,111 44,280 32,735,362 80.28% 62,219 45,454 188,881,560 71.43%
Northeast 10,479 8,856 4,485,801 82.64% 10,991 8,614 5,882,801 77.04% 12,366 8,867 35,495,867 69.24%
Midwest 14,868 12,747 5,642,796 85.92% 15,463 12,447 7,335,788 80.19% 17,585 12,904 41,770,875 72.45%
South 16,134 13,964 9,140,514 86.53% 16,589 13,601 11,684,367 82.34% 18,862 13,959 68,640,262 72.77%
West 11,146 9,567 6,047,398 85.09% 12,068 9,618 7,832,405 79.74% 13,406 9,724 42,974,556 70.13%
Alabama 675 577 386,639 85.40% 734 622 500,168 84.53% 873 612 2,919,719 69.34%
Alaska 708 611 64,383 86.18% 714 560 74,321 78.56% 775 591 395,433 75.24%
Arizona 647 567 531,706 86.70% 772 594 667,551 76.91% 843 604 3,852,843 69.01%
Arkansas 700 598 234,358 85.46% 664 543 298,001 83.34% 793 633 1,778,618 78.84%
California 2,923 2,447 3,251,070 83.60% 3,065 2,396 4,216,574 79.26% 3,600 2,466 22,275,311 67.97%
Colorado 690 596 387,286 86.20% 738 594 516,885 81.27% 794 598 3,028,921 74.53%
Connecticut 716 621 296,415 86.90% 723 555 352,612 78.03% 860 635 2,273,192 73.49%
Delaware 662 581 70,333 88.25% 728 583 91,979 81.20% 821 616 547,985 75.08%
District of Columbia 675 578 37,965 85.95% 627 526 82,030 83.48% 825 600 377,906 73.96%
Florida 2,744 2,373 1,389,340 86.00% 2,999 2,445 1,778,827 81.68% 3,460 2,438 12,041,147 69.25%
Georgia 750 644 822,659 86.45% 696 583 1,001,876 83.54% 783 589 5,761,385 72.58%
Hawaii 717 576 99,465 78.42% 755 572 126,140 76.75% 897 590 819,708 63.15%
Idaho 728 622 132,866 85.02% 756 618 165,315 82.16% 789 604 893,079 75.84%
Illinois 2,966 2,457 1,094,265 82.97% 3,022 2,253 1,433,731 73.93% 3,675 2,436 8,011,425 64.91%
Indiana 693 579 539,431 84.57% 847 691 689,525 81.76% 817 621 3,967,335 74.50%
Iowa 712 627 248,086 88.04% 682 562 343,994 82.68% 807 624 1,882,850 76.44%
Kansas 743 634 235,408 84.72% 658 510 322,138 77.17% 835 646 1,693,284 78.72%
Kentucky 711 606 341,772 85.27% 722 593 430,183 82.84% 815 602 2,710,811 72.80%
Louisiana 660 593 372,138 89.43% 718 603 505,392 84.61% 802 574 2,604,053 69.15%
Maine 713 624 105,652 86.98% 751 627 127,761 83.98% 742 569 894,906 76.40%
Maryland 690 584 478,466 84.21% 739 599 589,416 81.41% 844 632 3,571,216 75.22%
Massachusetts 713 589 510,890 80.12% 763 603 716,472 79.28% 836 617 4,200,845 72.56%
Michigan 2,701 2,342 888,059 86.76% 2,863 2,358 1,095,038 82.29% 3,338 2,491 6,401,469 72.79%
Minnesota 682 598 436,903 88.84% 739 604 582,894 82.51% 768 595 3,276,237 77.70%
Mississippi 692 613 259,663 89.04% 663 572 330,771 86.24% 812 601 1,756,337 72.34%
Missouri 690 603 494,026 87.20% 733 617 633,170 84.05% 839 620 3,701,021 71.28%
Montana 677 592 79,003 87.20% 711 572 105,557 79.78% 814 636 611,324 76.40%
Nebraska 740 627 149,456 85.41% 707 602 209,102 85.01% 772 578 1,085,658 75.06%
Nevada 635 564 211,067 88.78% 731 588 243,884 80.67% 834 614 1,609,285 73.19%
New Hampshire 691 596 111,310 85.49% 739 592 134,161 81.30% 779 591 868,239 75.93%
New Jersey 747 614 727,090 81.15% 739 550 852,072 74.47% 918 633 5,662,105 69.09%
New Mexico 706 627 172,181 88.27% 732 624 226,537 86.24% 778 589 1,198,968 73.02%
New York 3,039 2,448 1,579,916 79.75% 3,253 2,386 2,179,143 73.19% 3,709 2,449 12,397,704 64.17%
North Carolina 779 671 728,599 86.97% 827 690 907,260 83.84% 818 613 5,664,014 73.85%
North Dakota 710 605 50,947 85.12% 733 616 88,579 84.40% 786 618 388,842 77.91%
Ohio 2,822 2,431 971,766 86.58% 2,991 2,440 1,226,839 82.10% 3,266 2,382 7,315,244 72.22%
Oklahoma 811 683 299,621 84.65% 745 589 410,759 79.39% 808 605 2,202,862 73.93%
Oregon 669 585 297,325 87.23% 764 610 387,123 78.96% 828 603 2,436,662 71.31%
Pennsylvania 2,519 2,192 1,018,244 86.69% 2,573 2,071 1,324,878 81.13% 2,956 2,156 8,099,649 71.84%
Rhode Island 695 607 85,339 88.03% 735 613 127,016 84.47% 818 613 683,457 73.99%
South Carolina 651 575 362,886 87.44% 823 675 457,237 81.39% 782 596 2,759,373 75.44%
South Dakota 682 613 66,722 90.31% 681 571 91,328 85.40% 863 664 484,977 77.71%
Tennessee 703 625 496,587 88.89% 703 588 620,435 84.59% 766 587 3,921,118 75.17%
Texas 2,809 2,448 2,105,817 87.38% 2,729 2,252 2,699,382 82.61% 3,169 2,394 13,969,152 73.63%
Utah 632 570 243,193 91.64% 738 628 370,864 84.20% 787 614 1,398,474 77.25%
Vermont 646 565 50,946 86.99% 715 617 68,687 86.73% 748 604 415,768 81.29%
Virginia 730 618 617,354 83.71% 759 574 798,995 76.55% 855 638 4,833,297 73.50%
Washington 695 597 534,929 85.73% 798 633 672,222 79.93% 840 608 4,127,451 73.14%
West Virginia 692 597 136,317 85.82% 713 564 181,656 78.66% 836 629 1,221,268 73.55%
Wisconsin 727 631 467,728 86.37% 807 623 619,449 76.54% 819 629 3,562,535 76.23%
Wyoming 719 613 42,925 86.08% 794 629 59,433 79.60% 827 607 327,096 73.88%
Table 11 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 12 to 20, by State: 2005, 2006, and 2007
State 2005
Total
Selected
2005
Total
Responded
2005
Population
Estimate
2005
Weighted
Interview
Response
Rate
2006
Total
Selected
2006
Total
Responded
2006
Population
Estimate
2006
Weighted
Interview
Response
Rate
2007
Total
Selected
2007
Total
Responded
2007
Population
Estimate
2007
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2006 and 2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005, 2006, and 2007 (2006 and 2007 Data – Revised March 2012).
Total U.S. 35,962 31,276 38,322,622 86.79% 36,602 31,200 38,180,137 84.89% 36,402 30,883 38,454,988 84.33%
Northeast 7,367 6,362 6,862,873 85.12% 7,407 6,215 6,803,768 82.36% 7,364 6,131 6,906,796 80.88%
Midwest 10,115 8,791 8,673,459 86.43% 10,179 8,666 8,488,925 85.03% 10,332 8,793 8,530,144 85.00%
South 11,005 9,610 13,759,151 87.71% 11,329 9,764 13,770,324 85.84% 10,913 9,344 13,726,139 85.74%
West 7,475 6,513 9,027,139 87.00% 7,687 6,555 9,117,121 85.21% 7,793 6,615 9,291,909 84.13%
Alabama 476 406 561,692 84.90% 499 439 612,196 87.37% 464 396 592,470 85.95%
Alaska 471 399 99,010 85.69% 499 416 95,199 82.41% 471 402 94,412 86.48%
Arizona 452 390 751,497 86.68% 465 399 801,413 85.79% 485 402 831,600 81.32%
Arkansas 446 397 359,907 89.87% 474 411 378,803 87.39% 491 415 355,964 85.69%
California 1,933 1,661 4,922,871 86.48% 2,007 1,681 4,883,362 84.24% 2,027 1,690 4,954,430 83.32%
Colorado 454 396 591,421 87.50% 436 375 562,030 85.25% 488 415 573,755 85.11%
Connecticut 531 456 421,226 83.41% 510 429 421,119 84.66% 490 413 435,326 84.09%
Delaware 512 442 104,549 86.77% 449 391 104,557 87.08% 481 407 108,201 84.53%
District of Columbia 404 347 52,853 87.53% 439 378 66,559 87.92% 449 393 72,337 88.36%
Florida 2,024 1,766 2,195,868 87.59% 2,034 1,757 2,127,307 85.94% 1,798 1,535 2,079,077 85.28%
Georgia 511 456 1,218,322 89.69% 572 490 1,254,765 85.97% 457 401 1,220,703 88.30%
Hawaii 494 427 154,805 87.81% 490 393 140,236 78.61% 475 379 136,591 78.91%
Idaho 439 390 189,293 88.49% 482 410 206,568 86.24% 496 418 186,618 82.46%
Illinois 1,977 1,655 1,647,182 83.85% 1,923 1,609 1,644,639 82.95% 2,097 1,691 1,668,918 80.25%
Indiana 516 448 870,085 87.47% 527 437 810,463 83.97% 482 403 802,712 83.83%
Iowa 412 377 369,113 91.12% 471 395 369,185 83.32% 510 450 385,713 87.80%
Kansas 491 444 359,239 90.12% 512 414 372,583 79.75% 463 406 349,573 86.16%
Kentucky 473 415 497,495 87.23% 506 429 509,169 85.20% 475 403 510,132 84.81%
Louisiana 454 405 613,485 89.44% 438 389 541,357 88.47% 477 420 565,529 87.27%
Maine 440 394 165,943 88.96% 526 455 165,874 85.39% 506 437 159,826 86.86%
Maryland 448 389 702,671 87.16% 492 411 704,270 82.90% 482 411 729,464 85.16%
Massachusetts 524 459 814,048 86.43% 492 400 797,860 81.53% 507 416 790,129 78.14%
Michigan 1,940 1,678 1,339,651 86.40% 1,868 1,629 1,304,963 87.43% 1,873 1,596 1,322,124 84.60%
Minnesota 451 396 639,420 87.19% 405 359 633,052 90.02% 485 418 621,993 86.66%
Mississippi 519 465 429,346 89.98% 502 448 416,500 90.49% 457 405 397,984 88.94%
Missouri 476 407 741,962 85.34% 481 419 753,996 86.35% 508 446 779,438 88.13%
Montana 481 422 117,723 88.34% 470 403 117,066 85.58% 453 392 119,194 84.79%
Nebraska 497 442 221,475 87.62% 497 418 233,340 85.09% 510 441 232,321 87.70%
Nevada 459 409 297,203 88.97% 441 384 296,994 86.24% 431 374 305,708 87.49%
New Hampshire 439 368 164,861 84.76% 508 439 172,530 86.47% 480 396 165,706 82.26%
New Jersey 537 455 1,122,017 84.15% 497 398 1,004,017 80.56% 480 397 1,053,380 79.84%
New Mexico 449 400 257,534 89.82% 463 407 262,895 87.53% 512 460 258,604 90.87%
New York 2,005 1,672 2,362,022 82.49% 2,058 1,624 2,426,076 78.10% 2,204 1,749 2,512,654 78.46%
North Carolina 423 364 1,044,818 86.53% 548 476 1,119,962 87.00% 588 493 1,178,490 84.57%
North Dakota 487 438 81,775 88.54% 496 427 90,517 86.25% 510 431 85,278 84.71%
Ohio 1,898 1,633 1,483,411 85.15% 2,035 1,725 1,475,834 85.27% 1,932 1,670 1,476,889 86.70%
Oklahoma 499 419 459,199 84.19% 520 432 450,592 83.44% 553 449 433,136 80.15%
Oregon 467 392 440,687 83.47% 480 422 445,510 87.89% 528 452 502,263 85.88%
Pennsylvania 1,975 1,744 1,590,700 88.67% 1,782 1,573 1,591,002 88.24% 1,736 1,463 1,566,063 83.90%
Rhode Island 444 392 140,652 88.77% 492 427 136,938 88.09% 488 432 138,232 88.96%
South Carolina 470 412 536,423 87.93% 474 416 535,586 86.48% 444 385 532,386 86.10%
South Dakota 472 429 105,554 91.18% 464 408 100,335 88.12% 435 391 98,754 90.55%
Tennessee 496 432 727,398 88.03% 485 425 735,982 86.63% 478 421 721,190 88.71%
Texas 1,868 1,648 3,139,614 88.30% 1,871 1,602 3,067,870 85.80% 1,861 1,619 3,108,430 86.89%
Utah 473 436 372,515 91.82% 410 375 380,898 91.75% 471 415 399,647 88.79%
Vermont 472 422 81,405 88.39% 542 470 88,350 86.19% 473 428 85,480 90.65%
Virginia 487 418 904,092 85.64% 522 432 930,209 81.32% 485 394 906,519 80.33%
Washington 425 374 768,080 87.74% 546 469 861,788 85.86% 494 420 864,704 85.28%
West Virginia 495 429 211,418 87.11% 504 438 214,640 86.71% 473 397 214,128 83.09%
Wisconsin 498 444 814,592 88.49% 500 426 700,020 83.19% 527 450 706,430 85.91%
Wyoming 478 417 64,500 86.86% 498 421 63,161 85.71% 462 396 64,382 86.06%
Table 12 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 12 to 20, by State: 2005-2006 and 2006-2007
State 2005-2006
Total
Selected
2005-2006
Total
Responded
2005-2006
Population
Estimate
2005-2006
Weighted
Interview
Response
Rate
2006-2007
Total
Selected
2006-2007
Total
Responded
2006-2007
Population
Estimate
2006-2007
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled weighted response rates, the two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the individual response rates. The population estimate is the average of the population across the 2 years.
NOTE: The 2005-2006 and 2006-2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005, 2006, and 2007 (2006 and 2007 Data – Revised March 2012).
Total U.S. 72,564 62,476 38,251,380 85.85% 73,004 62,083 38,317,562 84.61%
Northeast 14,774 12,577 6,833,320 83.75% 14,771 12,346 6,855,282 81.62%
Midwest 20,294 17,457 8,581,192 85.73% 20,511 17,459 8,509,535 85.01%
South 22,334 19,374 13,764,737 86.78% 22,242 19,108 13,748,232 85.79%
West 15,162 13,068 9,072,130 86.10% 15,480 13,170 9,204,515 84.67%
Alabama 975 845 586,944 86.14% 963 835 602,333 86.66%
Alaska 970 815 97,105 84.09% 970 818 94,806 84.43%
Arizona 917 789 776,455 86.22% 950 801 816,507 83.49%
Arkansas 920 808 369,355 88.60% 965 826 367,383 86.58%
California 3,940 3,342 4,903,116 85.36% 4,034 3,371 4,918,896 83.77%
Colorado 890 771 576,725 86.42% 924 790 567,893 85.18%
Connecticut 1,041 885 421,173 84.05% 1,000 842 428,223 84.38%
Delaware 961 833 104,553 86.92% 930 798 106,379 85.76%
District of Columbia 843 725 59,706 87.75% 888 771 69,448 88.14%
Florida 4,058 3,523 2,161,587 86.78% 3,832 3,292 2,103,192 85.61%
Georgia 1,083 946 1,236,544 87.86% 1,029 891 1,237,734 87.12%
Hawaii 984 820 147,521 83.38% 965 772 138,414 78.76%
Idaho 921 800 197,931 87.33% 978 828 196,593 84.42%
Illinois 3,900 3,264 1,645,911 83.40% 4,020 3,300 1,656,778 81.59%
Indiana 1,043 885 840,274 85.75% 1,009 840 806,588 83.90%
Iowa 883 772 369,149 87.04% 981 845 377,449 85.58%
Kansas 1,003 858 365,911 84.85% 975 820 361,078 82.81%
Kentucky 979 844 503,332 86.21% 981 832 509,651 85.01%
Louisiana 892 794 577,421 88.98% 915 809 553,443 87.84%
Maine 966 849 165,908 87.19% 1,032 892 162,850 86.12%
Maryland 940 800 703,471 85.01% 974 822 716,867 84.04%
Massachusetts 1,016 859 805,954 84.02% 999 816 793,995 79.82%
Michigan 3,808 3,307 1,322,307 86.91% 3,741 3,225 1,313,543 86.00%
Minnesota 856 755 636,236 88.59% 890 777 627,522 88.38%
Mississippi 1,021 913 422,923 90.23% 959 853 407,242 89.71%
Missouri 957 826 747,979 85.85% 989 865 766,717 87.25%
Montana 951 825 117,395 86.98% 923 795 118,130 85.18%
Nebraska 994 860 227,407 86.35% 1,007 859 232,831 86.43%
Nevada 900 793 297,099 87.57% 872 758 301,351 86.87%
New Hampshire 947 807 168,696 85.62% 988 835 169,118 84.34%
New Jersey 1,034 853 1,063,017 82.44% 977 795 1,028,699 80.20%
New Mexico 912 807 260,214 88.68% 975 867 260,749 89.19%
New York 4,063 3,296 2,394,049 80.29% 4,262 3,373 2,469,365 78.28%
North Carolina 971 840 1,082,390 86.77% 1,136 969 1,149,226 85.75%
North Dakota 983 865 86,146 87.38% 1,006 858 87,898 85.48%
Ohio 3,933 3,358 1,479,622 85.21% 3,967 3,395 1,476,361 85.98%
Oklahoma 1,019 851 454,896 83.82% 1,073 881 441,864 81.83%
Oregon 947 814 443,099 85.70% 1,008 874 473,887 86.84%
Pennsylvania 3,757 3,317 1,590,851 88.45% 3,518 3,036 1,578,533 86.10%
Rhode Island 936 819 138,795 88.44% 980 859 137,585 88.53%
South Carolina 944 828 536,004 87.19% 918 801 533,986 86.29%
South Dakota 936 837 102,945 89.72% 899 799 99,545 89.36%
Tennessee 981 857 731,690 87.33% 963 846 728,586 87.67%
Texas 3,739 3,250 3,103,742 87.07% 3,732 3,221 3,088,150 86.35%
Utah 883 811 376,707 91.79% 881 790 390,273 90.23%
Vermont 1,014 892 84,877 87.25% 1,015 898 86,915 88.33%
Virginia 1,009 850 917,151 83.48% 1,007 826 918,364 80.82%
Washington 971 843 814,934 86.76% 1,040 889 863,246 85.57%
West Virginia 999 867 213,029 86.91% 977 835 214,384 84.90%
Wisconsin 998 870 757,306 86.01% 1,027 876 703,225 84.54%
Wyoming 976 838 63,830 86.28% 960 817 63,771 85.88%
Table 13 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 18 or Older, by State: 2005, 2006, and 2007
State 2005
Total
Selected
2005
Total
Responded
2005
Population
Estimate
2005
Weighted
Interview
Response
Rate
2006
Total
Selected
2006
Total
Responded
2006
Population
Estimate
2006
Weighted
Interview
Response
Rate
2007
Total
Selected
2007
Total
Responded
2007
Population
Estimate
2007
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2006 and 2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005, 2006, and 2007 (2006 and 2007 Data – Revised March 2012).
Total U.S. 57,965 45,743 217,865,412 74.91% 58,099 44,684 220,629,724 72.92% 59,231 45,050 222,604,119 72.57%
Northeast 11,728 9,148 41,085,247 72.35% 11,540 8,680 41,338,228 70.57% 11,817 8,801 41,419,108 70.11%
Midwest 16,278 12,806 48,858,987 75.24% 16,313 12,605 49,029,218 74.17% 16,735 12,746 49,184,109 73.03%
South 17,512 13,919 78,536,277 75.93% 17,587 13,686 79,838,890 73.83% 17,864 13,874 80,810,368 74.51%
West 12,447 9,870 49,384,901 75.04% 12,659 9,713 50,423,387 72.20% 12,815 9,629 51,190,536 71.04%
Alabama 774 621 3,393,878 76.10% 788 611 3,412,894 72.41% 819 623 3,426,881 70.54%
Alaska 825 649 450,957 73.33% 789 617 462,625 75.20% 700 534 476,884 76.37%
Arizona 798 626 4,274,171 77.39% 790 601 4,455,969 71.64% 825 597 4,584,819 68.72%
Arkansas 736 578 2,053,436 76.17% 712 577 2,070,192 79.46% 745 599 2,083,047 79.44%
California 3,225 2,488 25,889,531 74.15% 3,291 2,431 26,374,325 70.40% 3,374 2,431 26,609,446 69.13%
Colorado 777 602 3,400,350 73.65% 775 618 3,503,354 78.00% 757 574 3,588,258 72.98%
Connecticut 814 643 2,615,384 76.76% 747 559 2,628,570 72.19% 836 631 2,623,038 75.91%
Delaware 781 613 632,758 74.80% 767 593 635,632 75.89% 782 606 644,296 76.04%
District of Columbia 752 579 426,310 73.69% 751 601 455,691 76.69% 701 525 464,182 74.35%
Florida 3,196 2,434 13,413,239 70.81% 3,168 2,399 13,756,744 71.25% 3,291 2,484 13,883,205 70.49%
Georgia 776 625 6,513,042 77.19% 724 571 6,709,783 71.52% 755 601 6,816,740 76.95%
Hawaii 781 591 926,199 70.23% 833 608 936,135 67.59% 819 554 955,563 62.59%
Idaho 765 628 1,031,238 80.15% 760 605 1,048,935 76.43% 785 617 1,067,852 77.22%
Illinois 3,299 2,451 9,343,049 70.46% 3,253 2,307 9,434,950 66.61% 3,444 2,382 9,455,361 65.94%
Indiana 733 572 4,582,012 72.40% 825 661 4,649,878 78.45% 839 651 4,663,843 72.75%
Iowa 798 659 2,247,823 77.91% 757 602 2,225,154 78.79% 732 584 2,228,536 75.93%
Kansas 780 617 2,010,845 78.27% 738 582 2,009,249 78.39% 755 574 2,021,594 78.58%
Kentucky 724 576 3,111,243 73.56% 767 593 3,127,007 71.95% 770 602 3,154,981 76.58%
Louisiana 665 524 3,271,517 74.76% 765 580 3,103,238 70.81% 755 597 3,115,653 72.47%
Maine 740 622 1,026,380 79.38% 716 580 1,023,837 79.73% 777 616 1,021,498 75.21%
Maryland 833 667 4,100,656 75.84% 780 614 4,156,688 76.41% 803 617 4,164,577 75.63%
Massachusetts 820 638 4,857,387 73.04% 820 624 4,904,810 75.01% 779 596 4,929,824 72.10%
Michigan 3,074 2,405 7,475,254 74.91% 3,079 2,415 7,495,795 75.24% 3,122 2,434 7,497,218 73.02%
Minnesota 732 609 3,838,779 81.05% 763 607 3,846,841 78.88% 744 592 3,871,423 78.03%
Mississippi 756 620 2,106,527 79.32% 719 562 2,089,116 72.31% 756 611 2,085,099 76.82%
Missouri 737 593 4,317,032 77.20% 791 626 4,323,495 73.98% 781 611 4,344,887 72.25%
Montana 738 608 714,956 78.58% 769 604 711,418 76.57% 756 604 722,344 77.21%
Nebraska 748 595 1,295,199 76.30% 734 593 1,292,265 77.64% 745 587 1,297,253 75.95%
Nevada 771 610 1,764,187 74.61% 766 579 1,831,152 72.69% 799 623 1,875,186 75.45%
New Hampshire 759 595 991,912 76.51% 752 589 1,002,762 76.82% 766 594 1,002,039 76.38%
New Jersey 821 611 6,444,715 68.96% 867 588 6,522,326 65.43% 790 595 6,506,029 74.29%
New Mexico 694 598 1,405,922 82.85% 732 597 1,413,869 76.06% 778 616 1,437,142 74.39%
New York 3,213 2,379 14,448,255 69.70% 3,373 2,376 14,532,309 67.40% 3,589 2,459 14,621,384 63.59%
North Carolina 731 596 6,337,696 78.27% 846 680 6,492,986 77.74% 799 623 6,649,562 73.04%
North Dakota 752 619 483,950 81.09% 785 642 475,077 78.82% 734 592 479,765 79.42%
Ohio 3,069 2,427 8,535,259 75.81% 3,070 2,369 8,541,085 73.36% 3,187 2,453 8,543,082 73.90%
Oklahoma 813 660 2,606,821 77.81% 778 602 2,598,192 75.02% 775 592 2,629,050 74.61%
Oregon 797 634 2,751,435 74.02% 751 571 2,806,092 71.89% 841 642 2,841,476 72.71%
Pennsylvania 3,081 2,472 9,402,685 75.42% 2,731 2,116 9,425,615 73.53% 2,798 2,111 9,423,437 72.74%
Rhode Island 766 614 813,711 78.14% 790 623 813,064 76.64% 763 603 807,883 74.58%
South Carolina 718 585 3,133,527 79.70% 795 627 3,187,509 74.96% 810 644 3,245,712 77.53%
South Dakota 769 623 570,237 76.77% 746 608 570,246 79.83% 798 627 582,364 78.09%
Tennessee 743 607 4,472,924 79.36% 728 595 4,499,291 79.13% 741 580 4,583,815 74.13%
Texas 2,942 2,385 16,051,502 77.38% 2,962 2,313 16,538,894 74.08% 2,936 2,333 16,798,174 76.16%
Utah 720 611 1,700,519 80.48% 791 653 1,735,280 79.48% 734 589 1,803,398 78.03%
Vermont 714 574 484,817 76.98% 744 625 484,935 83.11% 719 596 483,976 81.04%
Virginia 801 635 5,501,007 74.52% 774 582 5,599,258 72.35% 840 630 5,665,325 75.35%
Washington 765 597 4,689,695 74.50% 804 599 4,759,819 73.63% 834 642 4,839,526 74.66%
West Virginia 771 614 1,410,196 75.24% 763 586 1,405,778 72.87% 786 607 1,400,071 75.47%
Wisconsin 787 636 4,159,550 77.04% 772 593 4,165,184 75.49% 854 659 4,198,784 77.10%
Wyoming 791 628 385,742 76.03% 808 630 384,414 76.02% 813 606 388,644 73.34%
Table 14 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 18 or Older, by State: 2005-2006 and 2006-2007
State 2005-2006
Total
Selected
2005-2006
Total
Responded
2005-2006
Population
Estimate
2005-2006
Weighted
Interview
Response
Rate
2006-2007
Total
Selected
2006-2007
Total
Responded
2006-2007
Population
Estimate
2006-2007
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled weighted response rates, the two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the individual response rates. The population estimate is the average of the population across the 2 years.
NOTE: The 2005-2006 and 2006-2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2005, 2006, and 2007 (2006 and 2007 Data – Revised March 2012).
Total U.S. 116,064 90,427 219,247,568 73.91% 117,330 89,734 221,616,922 72.74%
Northeast 23,268 17,828 41,211,737 71.44% 23,357 17,481 41,378,668 70.34%
Midwest 32,591 25,411 48,944,103 74.71% 33,048 25,351 49,106,663 73.60%
South 35,099 27,605 79,187,584 74.88% 35,451 27,560 80,324,629 74.17%
West 25,106 19,583 49,904,144 73.61% 25,474 19,342 50,806,961 71.62%
Alabama 1,562 1,232 3,403,386 74.11% 1,607 1,234 3,419,888 71.48%
Alaska 1,614 1,266 456,791 74.30% 1,489 1,151 469,754 75.75%
Arizona 1,588 1,227 4,365,070 74.49% 1,615 1,198 4,520,394 70.18%
Arkansas 1,448 1,155 2,061,814 77.83% 1,457 1,176 2,076,619 79.45%
California 6,516 4,919 26,131,928 72.25% 6,665 4,862 26,491,885 69.77%
Colorado 1,552 1,220 3,451,852 75.94% 1,532 1,192 3,545,806 75.50%
Connecticut 1,561 1,202 2,621,977 74.35% 1,583 1,190 2,625,804 74.09%
Delaware 1,548 1,206 634,195 75.36% 1,549 1,199 639,964 75.97%
District of Columbia 1,503 1,180 441,000 75.24% 1,452 1,126 459,936 75.57%
Florida 6,364 4,833 13,584,991 71.03% 6,459 4,883 13,819,974 70.86%
Georgia 1,500 1,196 6,611,412 74.44% 1,479 1,172 6,763,261 74.24%
Hawaii 1,614 1,199 931,167 68.93% 1,652 1,162 945,849 65.04%
Idaho 1,525 1,233 1,040,087 78.31% 1,545 1,222 1,058,394 76.83%
Illinois 6,552 4,758 9,388,999 68.55% 6,697 4,689 9,445,155 66.28%
Indiana 1,558 1,233 4,615,945 75.44% 1,664 1,312 4,656,860 75.58%
Iowa 1,555 1,261 2,236,488 78.33% 1,489 1,186 2,226,845 77.36%
Kansas 1,518 1,199 2,010,047 78.33% 1,493 1,156 2,015,422 78.49%
Kentucky 1,491 1,169 3,119,125 72.78% 1,537 1,195 3,140,994 74.22%
Louisiana 1,430 1,104 3,187,377 72.83% 1,520 1,177 3,109,445 71.66%
Maine 1,456 1,202 1,025,109 79.54% 1,493 1,196 1,022,668 77.44%
Maryland 1,613 1,281 4,128,672 76.13% 1,583 1,231 4,160,632 76.01%
Massachusetts 1,640 1,262 4,881,098 74.06% 1,599 1,220 4,917,317 73.59%
Michigan 6,153 4,820 7,485,525 75.08% 6,201 4,849 7,496,506 74.15%
Minnesota 1,495 1,216 3,842,810 80.00% 1,507 1,199 3,859,132 78.45%
Mississippi 1,475 1,182 2,097,821 75.97% 1,475 1,173 2,087,107 74.64%
Missouri 1,528 1,219 4,320,263 75.57% 1,572 1,237 4,334,191 73.10%
Montana 1,507 1,212 713,187 77.56% 1,525 1,208 716,881 76.90%
Nebraska 1,482 1,188 1,293,732 76.91% 1,479 1,180 1,294,759 76.78%
Nevada 1,537 1,189 1,797,669 73.66% 1,565 1,202 1,853,169 74.13%
New Hampshire 1,511 1,184 997,337 76.66% 1,518 1,183 1,002,400 76.60%
New Jersey 1,688 1,199 6,483,520 67.20% 1,657 1,183 6,514,177 69.80%
New Mexico 1,426 1,195 1,409,895 79.49% 1,510 1,213 1,425,505 75.23%
New York 6,586 4,755 14,490,282 68.53% 6,962 4,835 14,576,847 65.49%
North Carolina 1,577 1,276 6,415,341 78.01% 1,645 1,303 6,571,274 75.35%
North Dakota 1,537 1,261 479,514 79.95% 1,519 1,234 477,421 79.12%
Ohio 6,139 4,796 8,538,172 74.58% 6,257 4,822 8,542,083 73.63%
Oklahoma 1,591 1,262 2,602,506 76.44% 1,553 1,194 2,613,621 74.81%
Oregon 1,548 1,205 2,778,763 72.94% 1,592 1,213 2,823,784 72.31%
Pennsylvania 5,812 4,588 9,414,150 74.44% 5,529 4,227 9,424,526 73.14%
Rhode Island 1,556 1,237 813,387 77.38% 1,553 1,226 810,474 75.60%
South Carolina 1,513 1,212 3,160,518 77.44% 1,605 1,271 3,216,611 76.29%
South Dakota 1,515 1,231 570,241 78.20% 1,544 1,235 576,305 78.89%
Tennessee 1,471 1,202 4,486,108 79.25% 1,469 1,175 4,541,553 76.50%
Texas 5,904 4,698 16,295,198 75.72% 5,898 4,646 16,668,534 75.12%
Utah 1,511 1,264 1,717,899 79.98% 1,525 1,242 1,769,339 78.76%
Vermont 1,458 1,199 484,876 80.11% 1,463 1,221 484,456 82.04%
Virginia 1,575 1,217 5,550,133 73.41% 1,614 1,212 5,632,291 73.92%
Washington 1,569 1,196 4,724,757 74.10% 1,638 1,241 4,799,673 74.16%
West Virginia 1,534 1,200 1,407,987 74.08% 1,549 1,193 1,402,924 74.21%
Wisconsin 1,559 1,229 4,162,367 76.25% 1,626 1,252 4,181,984 76.28%
Wyoming 1,599 1,258 385,078 76.03% 1,621 1,236 386,529 74.77%

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