Table 6.28 Clients in treatment aged 18 and over, and clients in treatment per 100,000 population aged 18 and over, according to substance abuse problem treated, by State or jurisdiction: March 31, 2006
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
	Total²	Both alcohol and drug abuse	Drug abuse only	Alcohol abuse only	Total	Both alcohol and drug abuse	Drug abuse only	Alcohol abuse only
Total	1,017,815	465,414	363,028	189,373	454	207	162	84
Alabama	13,387	5,679	6,488	1,220	390	165	189	36
Alaska	2,321	1,416	265	640	479	292	55	132
Arizona	24,104	11,220	7,745	5,139	541	252	174	115
Arkansas	3,550	1,215	1,597	738	169	58	76	35
California	125,494	58,513	46,083	20,898	465	217	171	77
Colorado	30,537	13,243	5,803	11,491	872	378	166	328
Connecticut	21,350	7,816	10,955	2,579	795	291	408	96
Delaware	3,760	2,136	986	638	582	330	153	99
District of Columbia	4,090	1,650	1,963	477	954	385	458	111
Florida	48,362	23,434	17,212	7,716	347	168	123	55
Georgia	16,571	6,596	7,003	2,972	249	99	105	45
Hawaii	2,923	1,201	1,240	482	298	122	126	49
Idaho	3,429	2,239	494	696	328	214	47	67
Illinois	38,824	16,017	14,158	8,649	408	168	149	91
Indiana	26,344	12,374	8,433	5,537	563	264	180	118
Iowa	6,436	3,634	1,255	1,547	284	161	55	68
Kansas	8,971	4,839	2,145	1,987	435	235	104	96
Kentucky	18,058	8,829	4,542	4,687	568	278	143	147
Louisiana	8,674	3,768	3,783	1,123	258	112	112	33
Maine	6,914	2,772	2,467	1,675	660	265	235	160
Maryland	32,578	12,438	14,784	5,356	762	291	346	125
Massachusetts	36,602	17,217	13,167	6,218	728	342	262	124
Michigan	41,755	18,017	13,728	10,010	542	234	178	130
Minnesota	9,192	4,140	3,019	2,033	233	105	77	52
Mississippi	5,629	3,596	1,252	781	261	167	58	36
Missouri	18,029	9,125	5,640	3,264	412	208	129	75
Montana	2,736	1,619	448	669	377	223	62	92
Nebraska	4,240	2,353	898	989	325	180	69	76
Nevada	6,778	2,964	2,656	1,158	375	164	147	64
New Hampshire	3,498	1,498	1,248	752	342	147	122	74
New Jersey	27,995	11,430	13,369	3,196	418	171	199	48
New Mexico	11,150	5,744	2,866	2,540	778	401	200	177
New York	112,022	48,708	49,702	13,612	761	331	337	92
North Carolina	23,648	11,637	7,407	4,604	356	175	111	69
North Dakota	2,031	1,305	290	436	416	267	59	89
Ohio	30,327	16,406	7,501	6,420	349	189	86	74
Oklahoma	10,969	5,753	3,338	1,878	415	218	126	71
Oregon	19,682	10,900	5,090	3,692	706	391	183	132
Pennsylvania	41,393	17,032	17,871	6,490	430	177	185	67
Rhode Island	5,884	2,774	2,281	829	703	331	272	99
South Carolina	11,952	4,463	4,846	2,643	369	138	149	82
South Dakota	1,966	1,202	280	484	339	207	48	83
Tennessee	13,980	5,965	5,476	2,539	306	131	120	56
Texas	30,530	13,725	13,266	3,539	182	82	79	21
Utah	11,230	5,294	3,993	1,943	672	317	239	116
Vermont	3,177	1,581	809	787	639	318	163	158
Virginia	19,835	9,643	6,106	4,086	342	166	105	70
Washington	38,983	20,982	7,554	10,447	816	439	158	219
West Virginia	7,692	1,551	5,115	1,026	537	108	357	72
Wisconsin	15,760	6,703	3,838	5,219	370	157	90	123
Wyoming	2,473	1,058	573	842	631	270	146	215
¹ Facilities operated by Federal agencies are included in the States in which the facilities are located.
² Of the 1,130,881 total clients, 91,873 were under age 18 and are excluded from this tabulation. Also excluded are 12,349 clients in in jurisdictions outside of the 50 States and the District of Columbia, 3,471 clients in facilities that did not respond to the question about clients under age 18, and 5,373 clients in facilities that did not respond to the question about client substance problem treated.
SOURCE: Office of Applied Studies, Substance Abuse and Mental Health Services Administration, National Survey of Substance Abuse Treatment Services (N-SSATS), 2006.