Table 48.

Number and percentage of children served under Individuals with Disabilities Education Act, Part B, by age group and state or jurisdiction: Selected years, 1990–91 through 2009–10

State or jurisdiction	3- to 21-year-olds served								3- to 5-year-olds served
	1990-91	2000-01	2005-06	2007-08	2008-09	2009-10	As a percent of public school enroll-ment, 2009-101	Percent change in number served, 2000-01 to 2009-10	1990-91	2000-01	2005-06	2007-08	2008-09	2009-10
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
United States	4,710,089	6,295,816	6,712,605	6,605,695	6,483,372	6,480,540	13.1	2.9	389,751	592,087	698,608	699,841	699,966	716,175
Alabama	94,601	99,828	92,635	84,772	82,861	82,997	11.1	-16.9	7,154	7,554	8,218	7,111	7,079	7,258
Alaska	14,390	17,691	17,997	17,535	17,662	17,893	13.6	1.1	1,458	1,637	2,082	1,954	1,941	1,987
Arizona	56,629	96,442	124,504	131,136	124,793	125,866	11.7	30.5	4,330	9,144	14,062	14,097	14,028	14,340
Arkansas	47,187	62,222	67,314	65,965	64,719	65,039	13.5	4.5	4,626	9,376	10,286	11,795	12,288	12,865
California	468,420	645,287	676,318	670,904	671,095	673,428	10.8	4.4	39,627	57,651	66,653	68,002	70,497	71,783
Colorado	56,336	78,715	83,498	83,077	83,577	83,765	10.1	6.4	4,128	8,202	10,540	10,802	11,255	11,327
Connecticut	63,886	73,886	71,968	68,987	68,853	68,738	12.2	-7.0	5,466	7,172	7,881	7,660	7,911	8,019
Delaware	14,208	16,760	18,857	19,435	19,084	19,348	15.3	15.4	1,493	1,652	2,073	2,264	2,237	2,572
District of Columbia	6,290	10,559	11,738	10,863	10,671	11,371	16.4	7.7	411	374	507	567	543	683
Florida	234,509	367,335	398,916	391,092	384,975	376,576	14.3	2.5	14,883	30,660	34,350	32,819	33,796	34,944
Georgia	101,762	171,292	197,596	189,424	179,707	177,070	10.6	3.4	7,098	16,560	20,728	18,454	16,185	16,491
Hawaii	12,705	23,951	21,963	20,441	20,130	19,957	11.1	-16.7	809	1,919	2,423	2,477	2,501	2,455
Idaho	21,703	29,174	29,021	27,989	27,930	27,787	10.1	-4.8	2,815	3,591	4,043	3,976	3,981	3,932
Illinois	236,060	297,316	323,444	321,668	318,529	313,583	14.9	5.5	22,997	28,787	35,454	36,957	36,997	36,962
Indiana	112,949	156,320	177,826	179,076	176,114	172,095	16.4	10.1	7,243	15,101	19,228	19,530	18,834	18,602
Iowa	59,787	72,461	72,457	69,204	67,362	66,636	13.5	-8.0	5,421	5,580	6,118	5,872	5,944	6,267
Kansas	44,785	61,267	65,595	65,712	65,730	66,219	14.0	8.1	3,881	7,728	9,267	9,608	9,896	10,354
Kentucky	78,853	94,572	108,798	109,187	107,732	106,045	15.6	12.1	10,440	16,372	21,317	20,591	19,755	18,865
Louisiana	72,825	97,938	90,453	88,153	86,022	85,119	12.3	-13.1	6,703	9,957	10,597	10,151	9,860	9,952
Maine	27,987	35,633	36,522	34,425	33,284	32,766	17.3	-8.0	2,895	3,978	4,348	3,889	3,700	3,843
Maryland	88,017	112,077	110,959	104,585	103,451	103,018	12.1	-8.1	7,163	10,003	12,148	11,752	12,203	12,532
Massachusetts	149,743	162,216	162,654	166,747	168,497	167,297	17.5	3.1	12,141	14,328	15,195	15,920	16,317	16,271
Michigan	166,511	221,456	243,607	236,576	232,444	227,973	13.8	2.9	14,547	19,937	24,290	24,097	24,488	24,245
Minnesota	79,013	109,880	116,511	119,332	119,991	121,359	14.5	10.4	8,646	11,522	13,402	14,286	14,361	14,706
Mississippi	60,872	62,281	68,099	65,717	64,407	63,988	13.0	2.7	5,642	6,944	8,319	8,422	8,968	9,649
Missouri	101,166	137,381	143,204	138,292	132,946	129,886	14.1	-5.5	4,100	11,307	15,268	15,629	15,245	15,720
Montana	16,955	19,313	19,259	18,158	17,645	17,213	12.1	-10.9	1,751	1,635	1,925	1,971	1,954	1,722
Nebraska	32,312	42,793	45,239	45,687	44,038	43,470	14.7	1.6	2,512	3,724	4,665	5,179	4,522	3,712
Nevada	18,099	38,160	47,794	48,332	48,328	48,115	11.2	26.1	1,401	3,676	5,492	5,715	6,170	6,872
New Hampshire	19,049	30,077	31,782	32,274	30,156	30,210	15.3	0.4	1,468	2,387	2,902	2,523	2,891	3,090
New Jersey	178,870	221,715	249,385	250,099	223,910	229,066	16.4	3.3	14,741	16,361	19,329	19,580	15,379	16,451
New Mexico	36,000	52,256	50,322	46,384	45,957	45,782	13.7	-12.4	2,210	4,970	6,441	6,337	6,487	6,585
New York	307,366	441,333	447,422	453,715	444,339	461,470	16.7	4.6	26,266	51,665	58,297	63,040	61,799	64,903
North Carolina	122,942	173,067	192,820	191,668	187,728	184,893	12.5	6.8	10,516	17,361	20,543	19,914	18,682	18,144
North Dakota	12,294	13,652	13,883	13,616	13,278	13,262	13.9	-2.9	1,164	1,247	1,520	1,560	1,576	1,660
Ohio	205,440	237,643	266,447	269,742	264,878	263,396	14.9	10.8	12,487	18,664	22,702	23,137	23,209	23,336
Oklahoma	65,457	85,577	96,601	95,323	93,936	95,186	14.5	11.2	5,163	6,393	8,149	7,617	7,431	7,808
Oregon	54,422	75,204	77,376	78,264	79,404	80,062	13.7	6.5	2,854	6,926	8,167	8,572	9,008	8,946
Pennsylvania	214,254	242,655	288,733	293,865	294,958	294,595	16.5	21.4	17,982	21,477	25,964	28,145	29,496	30,186
Rhode Island	20,646	30,727	30,681	29,033	27,596	26,332	18.1	-14.3	1,682	2,614	2,815	2,967	2,930	2,903
South Carolina	77,367	105,922	110,219	103,731	101,896	101,039	14.0	-4.6	7,948	11,775	11,603	10,472	10,763	10,878
South Dakota	14,726	16,825	17,631	17,971	17,867	17,907	14.5	6.4	2,105	2,286	2,747	2,683	2,734	2,688
Tennessee	104,853	125,863	120,122	120,925	118,425	119,016	12.2	-5.4	7,487	10,699	12,008	12,264	12,325	12,858
Texas	344,529	491,642	507,405	472,749	452,311	444,198	9.2	-9.7	24,848	36,442	40,236	37,528	38,169	40,706
Utah	46,606	53,921	60,526	63,066	65,084	67,781	11.6	25.7	3,424	5,785	7,462	8,023	8,366	8,679
Vermont	12,160	13,623	13,917	—	—	14,163	15.3	4.0	1,097	1,237	1,556	—	—	1,750
Virginia	112,072	162,212	174,640	168,496	166,689	164,771	13.2	1.6	9,892	14,444	17,480	16,845	17,124	17,057
Washington	83,545	118,851	124,498	123,698	125,334	126,024	12.2	6.0	9,558	11,760	13,429	13,529	14,006	13,858
West Virginia	42,428	50,333	49,677	47,855	46,978	46,169	16.3	-8.3	2,923	5,445	5,833	5,849	5,899	5,754
Wisconsin	85,651	125,358	130,076	126,496	125,304	125,503	14.4	0.1	10,934	14,383	16,077	14,867	15,153	15,729
Wyoming	10,852	13,154	13,696	14,254	14,767	15,098	17.1	14.8	1,221	1,695	2,469	2,842	3,083	3,276
Bureau of Indian    Education	6,997	8,448	7,795	7,057	6,730	6,747	16.3	-20.1	1,092	338	330	325	330	394
Other jurisdictions	38,986	70,670	93,256	105,451	108,751	126,702	—	79.3	3,892	8,168	5,149	10,205	8,708	15,263
American Samoa	363	697	1,211	1,171	1,087	1,106	—	58.7	48	48	80	169	106	177
Guam	1,750	2,267	2,480	2,259	2,189	2,088	—	-7.9	198	205	171	162	201	182
Northern Marianas	411	569	750	784	816	870	7.9	52.9	211	53	70	78	80	78
Palau	—	131	—	—	—	—	—	—	—	10	—	—	—	—
Puerto Rico	35,129	65,504	87,125	99,680	103,118	121,159	24.6	85.0	3,345	7,746	4,677	9,644	8,185	14,681
U.S. Virgin Islands	1,333	1,502	1,690	1,557	1,541	1,479	9.5	-1.5	90	106	151	152	136	145

—Not available.

1 Percentage of students with disabilities is based on the total enrollment in public schools, prekindergarten through 12th grade.

NOTE: Prior to October 1994, children and youth with disabilities were served under Chapter 1 of the Elementary and Secondary Education Act as well as under the Individuals with Disabilities Education Act (IDEA), Part B. Data reported in this table for 1990-91 include children ages 0-21 served under Chapter 1. U.S. totals for 2007-08 and 2008-09 do not include data for Vermont.

SOURCE: U.S. Department of Education, Office of Special Education Programs, Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, selected years, 1992 through 2006, and Individuals with Disabilities Education Act (IDEA) database, retrieved September 14, 2011, from http://www.ideadata.org/PartBdata.asp. National Center for Education Statistics, Common Core of Data (CCD), "State Nonfiscal Survey of Public Elementary/Secondary Education," 2009-10. (This table was prepared September 2011.)