Table 6.33. Clients in treatment aged 18 and over, according to substance abuse problem, by State or jurisdiction: March 31, 2011
Number and clients per 100,000 population aged 18 and over
State or jurisdiction1   Number of clients aged 18 and over   Clients per 100,000 population aged 18 and over
Total2 Substance abuse problem Total Substance abuse problem
Both alcohol and
drug abuse
Drug abuse
only
Alcohol abuse
only
Both alcohol and
drug abuse
Drug abuse
only
Alcohol abuse
only
Total  1,124,635 483,315 435,171 206,149 473 203 183 87
Alabama 15,137 4,331 9,540 1,266 412 118 260 34
Alaska 2,546 1,176 356 1,014 477 220 67 190
Arizona 29,812 13,758 9,999 6,055 614 283 206 125
Arkansas 3,276 1,863 998 415 147 84 45 19
California 119,492 54,826 42,862 21,804 420 193 151 77
Colorado 36,342 13,953 7,673 14,717 935 359 197 379
Connecticut 25,238 9,001 13,379 2,858 909 324 482 103
Delaware 4,279 2,156 1,465 658 609 307 209 94
District of Columbia 4,090 1,557 1,973 560 798 304 385 109
Florida 47,373 19,753 20,495 7,125 314 131 136 47
Georgia 20,684 8,086 9,529 3,069 282 110 130 42
Hawaii 3,103 1,503 1,191 409 290 140 111 38
Idaho 4,578 2,783 887 908 396 241 77 78
Illinois 40,537 15,595 15,721 9,221 415 160 161 94
Indiana 23,728 9,074 9,752 4,903 482 184 198 100
Iowa 8,166 4,166 1,790 2,210 349 178 77 95
Kansas 10,139 4,551 3,358 2,230 472 212 156 104
Kentucky 19,328 8,870 6,605 3,854 577 265 197 115
Louisiana 10,182 4,852 3,961 1,370 295 140 115 40
Maine 10,066 3,945 4,609 1,512 951 373 435 143
Maryland 37,041 13,362 17,967 5,712 827 298 401 127
Massachusetts 45,567 19,266 19,848 6,453 879 372 383 125
Michigan 42,176 16,730 14,694 10,753 556 221 194 142
Minnesota 16,462 5,518 6,980 3,964 405 136 172 97
Mississippi 5,297 2,645 1,373 1,279 238 119 62 57
Missouri 20,305 9,515 7,012 3,779 442 207 152 82
Montana 9,467 5,956 2,121 1,391 1,220 768 273 179
Nebraska 5,539 2,852 1,187 1,500 401 206 86 109
Nevada 6,689 2,713 2,481 1,496 325 132 120 73
New Hampshire 5,490 2,269 2,473 748 529 219 238 72
New Jersey 29,856 12,232 13,702 3,922 440 180 202 58
New Mexico 11,672 5,249 3,018 3,405 747 336 193 218
New York 117,314 55,343 46,320 15,651 773 365 305 103
North Carolina 33,685 13,949 14,534 5,202 457 189 197 71
North Dakota 2,198 1,221 255 722 413 229 48 136
Ohio 33,896 18,718 9,514 5,664 383 211 107 64
Oklahoma 13,285 6,187 4,963 2,135 465 217 174 75
Oregon 21,513 9,944 6,733 4,836 715 331 224 161
Pennsylvania 50,477 20,865 23,228 6,384 506 209 233 64
Rhode Island 8,736 3,494 4,053 1,188 1,050 420 487 143
South Carolina 12,737 4,488 5,801 2,448 354 125 161 68
South Dakota 2,557 1,436 240 882 412 231 39 142
Tennessee 15,632 4,294 9,003 2,335 318 87 183 48
Texas 34,284 13,408 14,953 5,923 183 72 80 32
Utah 10,959 5,070 4,302 1,587 566 262 222 82
Vermont 3,852 1,539 1,524 789 770 308 305 158
Virginia 20,102 8,879 7,624 3,599 322 142 122 58
Washington 37,927 18,884 10,008 9,035 723 360 191 172
West Virginia 10,368 2,466 6,548 1,354 705 168 445 92
Wisconsin 18,257 7,695 5,970 4,592 416 175 136 105
Wyoming 3,199 1,333 601 1,266 738 308 139 292
1 Facilities operated by Federal agencies are included in the States in which the facilities are located.
2 Of the 1,224,127 total clients, 82,532 were under age 18 are excluded from this tabulation. Also excluded are 14,417 clients in jurisdictions outside of the 50 States and the District of Columbia, and 2,543 clients in facilities that did not respond to the question about client substance problem treated. The categories for exclusion are not mutually exclusive.
SOURCES: Center for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration, National Survey of Substance Abuse Treatment Services (N-SSATS), 2011. POPULATION: U.S. Census Bureau, Population Estimates, State population dataset - SCPRC-EST2009-18+POP-RES: Estimates of the Total Resident Population and Resident Population Age 18 Years and Older for the United States, States, and Puerto Rico: July 1, 2011.

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