IDEA Data

The SAS System

Table 1-15. Students ages 6 through 21 served under IDEA, Part B, as a percentage of populationª, by disability
and state: Fall 2007
State	All disabilities (%)	Specific learning disabilities (%)	Speech or language impairments (%)	Mental retardation (%)	Emotional disturbance (%)
Alabama	7.70	3.85	1.53	0.72	0.17
Alaska	9.73	4.63	1.72	0.43	0.46
Arizona	8.35	4.26	1.62	0.62	0.58
Arkansas	8.84	3.41	1.98	1.29	0.13
California	7.18	3.50	1.57	0.46	0.32
Colorado	7.06	2.91	1.47	0.32	0.76
Connecticut	8.07	2.92	1.57	0.35	0.77
Delaware	9.24	4.97	0.90	1.03	0.46
District of Columbia	9.08	4.06	0.90	0.94	1.42
Florida	10.05	4.83	2.21	0.94	0.88
Georgia	7.92	2.45	1.50	1.02	0.96
Hawaii	7.20	3.46	0.28	0.56	0.70
Idaho	6.91	2.71	1.45	0.51	0.43
Illinois	9.90	4.72	1.83	0.84	0.92
Indiana	11.26	4.29	2.70	1.40	1.04
Iowa	9.61	5.51	0.99	1.62	0.95
Kansas	8.95	3.73	1.49	0.65	0.51
Kentucky	10.02	1.55	2.28	1.93	0.64
Louisiana	7.92	2.69	1.98	0.85	0.27
Maine	11.68	3.84	2.46	0.30	1.09
Maryland	7.61	2.72	1.51	0.43	0.69
Massachusetts	11.12	4.56	1.69	0.82	1.00
Michigan	9.42	3.92	1.94	1.01	0.75
Minnesota	9.28	2.77	1.49	0.79	1.45
Mississippi	8.38	3.61	2.27	0.62	0.25
Missouri	9.65	3.46	2.62	0.87	0.62
Montana	8.05	3.96	1.62	0.50	0.49
Nebraska	10.17	3.52	2.53	1.24	0.55
Nevada	7.94	4.63	1.24	0.36	0.38
New Hampshire	10.64	4.64	1.65	0.33	0.96
New Jersey	12.54	5.25	2.58	0.33	0.62
New Mexico	9.02	4.18	1.96	0.39	0.51
New York	9.45	4.04	1.89	0.32	0.87
North Carolina	8.82	3.21	1.50	1.16	0.44
North Dakota	8.40	3.00	2.21	0.63	0.73
Ohio	9.89	4.19	1.34	1.42	0.76
Oklahoma	11.05	5.56	1.48	0.75	0.62
Oregon	9.09	3.66	2.09	0.54	0.60
Pennsylvania	10.07	5.35	1.51	0.86	0.97
Rhode Island	11.29	4.75	2.16	0.48	1.19
South Carolina	9.75	4.77	2.01	1.09	0.44
South Dakota	8.60	3.62	2.01	0.67	0.54
Tennessee	8.42	3.50	2.02	0.72	0.29
Texas	7.76	3.83	1.20	0.48	0.59
Utah	8.07	4.05	1.67	0.45	0.37
Vermont	.	.	.	.	.
Virginia	9.26	3.69	1.39	0.68	0.67
Washington	8.09	3.23	1.26	0.37	0.35
West Virginia	11.85	3.99	3.22	2.23	0.52
Wisconsin	9.21	3.35	1.85	0.84	1.23
Wyoming	10.21	4.05	2.73	0.51	0.75

BIA schools	.	.	.	.	.

50 states and D.C. (including BIE schools)	8.96	3.89	1.72	0.74	0.67

American Samoa	.	.	.	.	.
Guam	.	.	.	.	.
Northern Marianas	.	.	.	.	.
Puerto Rico	9.64	5.70	1.69	1.06	0.13
Virgin Islands	.	.	.	.	.

Note: See Part B Child Count Data Notes in appendix B for an explanation of individual state differences. ªPercent = Number of students ages 6 through 21 served under IDEA, Part B, divided by the number of students age 6 through 21 in the population multiplied by 100. See table 1-3 for the numerators and tables C-4 and C-5 for the denominators. The sum of the percentages for individual disabilities may not equal the percentage of all disabilities because of rounding. . Cannot be displayed due to cell suppression.

The SAS System

Table 1-15. Students ages 6 through 21 served under IDEA, Part B, as a percentage of populationª, by disability
and state: Fall 2007
State	Multiple disabilities (%)	Hearing impairments (%)	Orthopedic impairments (%)	Other health impairments (%)	Visual impairments (%)
Alabama	0.13	0.09	0.06	0.60	0.05
Alaska	0.24	0.09	0.04	1.08	0.02
Arizona	0.13	0.13	0.06	0.53	0.05
Arkansas	0.21	0.09	0.03	1.32	0.04
California	0.05	0.12	0.15	0.52	0.04
Colorado	0.30	0.13	0.91	0.00	0.03
Connecticut	0.31	0.09	0.02	1.50	0.03
Delaware	0.00	0.14	0.20	1.10	0.02
District of Columbia	0.73	0.05	.	0.42	0.02
Florida	0.00	0.10	0.11	0.63	0.03
Georgia	0.00	0.08	0.05	1.22	0.03
Hawaii	0.16	0.13	0.03	1.02	0.02
Idaho	0.13	0.07	0.03	0.70	0.03
Illinois	0.05	0.13	0.07	0.87	0.04
Indiana	0.13	0.15	0.11	0.77	0.06
Iowa	0.05	0.10	0.11	0.08	.
Kansas	0.34	0.09	0.05	1.12	0.03
Kentucky	0.43	0.07	0.05	1.72	0.05
Louisiana	0.10	0.11	0.11	0.94	0.04
Maine	1.14	0.10	0.02	2.06	0.03
Maryland	0.38	0.09	0.03	1.13	0.04
Massachusetts	0.35	0.08	0.10	0.77	0.04
Michigan	0.13	0.12	0.14	0.81	0.04
Minnesota	0.07	0.18	0.14	1.27	0.03
Mississippi	0.10	0.09	0.07	0.79	0.04
Missouri	0.12	0.10	0.04	1.31	0.04
Montana	0.28	0.08	0.03	0.85	.
Nebraska	0.09	0.16	0.08	1.29	0.05
Nevada	0.18	0.10	0.06	0.56	0.03
New Hampshire	0.13	0.07	0.04	1.80	0.04
New Jersey	1.50	0.09	0.03	1.56	0.04
New Mexico	0.21	0.12	0.04	0.69	0.04
New York	0.48	0.11	0.06	1.22	0.04
North Carolina	0.10	0.11	0.05	1.47	0.03
North Dakota	0.00	0.07	0.07	0.97	0.03
Ohio	0.56	0.10	0.07	0.97	0.04
Oklahoma	0.19	0.11	0.05	1.12	0.05
Oregon	0.00	0.11	0.10	1.12	0.04
Pennsylvania	0.11	0.10	0.03	0.63	0.04
Rhode Island	0.13	0.08	0.04	1.90	.
South Carolina	0.05	0.11	0.08	0.87	0.05
South Dakota	0.48	0.08	0.04	0.81	.
Tennessee	0.15	0.11	0.06	0.92	0.05
Texas	0.08	0.11	0.07	0.97	0.05
Utah	0.22	0.08	0.03	0.54	0.03
Vermont	.	.	.	.	.
Virginia	0.17	0.08	0.05	1.63	0.03
Washington	0.19	0.09	0.04	1.56	0.02
West Virginia	0.00	0.12	0.04	1.36	0.07
Wisconsin	0.00	0.12	0.08	1.20	0.03
Wyoming	0.11	0.14	0.08	1.39	0.05

BIA schools	.	.	.	.	.

50 states and D.C. (including BIE schools)	0.20	0.11	0.09	0.95	0.04

American Samoa	.	.	.	.	.
Guam	.	.	.	.	.
Northern Marianas	.	.	.	.	.
Puerto Rico	0.12	0.08	0.05	0.61	0.06
Virgin Islands	.	.	.	.	.

ªPercent = Number of students ages 6 through 21 served under IDEA, Part B, divided by the number of students age 6 through 21 in the population multiplied by 100. See table 1-3 for the numerators and tables C-4 and C-5 for the denominators. The sum of the percentages for individual disabilities may not equal the percentage of all disabilities because of rounding. . Cannot be displayed due to cell suppression.

The SAS System

Table 1-15. Students ages 6 through 21 served under IDEA, Part B, as a percentage of populationª, by disability
and state: Fall 2007
State	Autism (%)	Deaf- blindness (%)	Traumatic brain injury (%)	Developmental delay^b (%)
Alabama	0.25	0.00	0.02	0.24
Alaska	0.32	0.00	0.04	0.65
Arizona	0.35	0.00	0.02	0.00
Arkansas	0.30	0.00	0.03	0.00
California	0.43	0.00	0.02	0.00
Colorado	0.19	0.00	0.04	0.00
Connecticut	0.50	.	0.02	.
Delaware	0.35	0.03	0.02	0.02
District of Columbia	0.22	.	.	0.26
Florida	0.30	0.00	0.02	0.00
Georgia	0.36	0.00	0.02	0.23
Hawaii	0.37	0.00	0.03	0.45
Idaho	0.35	0.00	0.04	0.46
Illinois	0.37	0.00	0.03	0.03
Indiana	0.59	0.00	0.04	0.00
Iowa	0.16	.	0.03	0.00
Kansas	0.27	0.00	0.03	0.63
Kentucky	0.27	0.00	0.03	1.00
Louisiana	0.23	0.00	0.02	0.57
Maine	0.61	.	0.03	.
Maryland	0.47	0.00	0.02	0.09
Massachusetts	0.51	0.01	0.43	0.75
Michigan	0.48	0.00	0.03	0.06
Minnesota	0.87	0.00	0.04	0.19
Mississippi	0.16	0.00	0.02	0.35
Missouri	0.39	0.00	0.04	0.04
Montana	0.19	.	0.03	0.00
Nebraska	0.31	0.00	0.06	0.27
Nevada	0.38	0.00	0.04	0.00
New Hampshire	0.41	0.02	0.02	0.52
New Jersey	0.48	0.00	0.06	0.00
New Mexico	0.17	0.00	0.04	0.66
New York	0.38	0.00	0.03	0.00
North Carolina	0.38	0.00	0.03	0.34
North Dakota	0.28	0.01	0.03	0.39
Ohio	0.40	0.00	0.04	0.00
Oklahoma	0.24	0.00	0.04	0.84
Oregon	0.79	0.00	0.03	0.00
Pennsylvania	0.45	0.00	0.03	0.00
Rhode Island	0.51	.	0.03	0.00
South Carolina	0.24	0.00	0.02	0.03
South Dakota	0.29	.	0.03	0.00
Tennessee	0.27	.	.	0.31
Texas	0.35	0.00	0.02	0.00
Utah	0.35	0.01	0.04	0.24
Vermont	.	.	.	.
Virginia	0.42	0.00	0.02	0.42
Washington	0.40	0.00	0.03	0.55
West Virginia	0.26	0.01	0.04	0.00
Wisconsin	0.46	.	0.03	.
Wyoming	0.31	0.00	0.06	0.01

BIA schools	.	.	.	.

50 states and D.C. (including BIE schools)	0.39	0.00	0.04	0.13

American Samoa	.	.	.	.
Guam	.	.	.	.
Northern Marianas	.	.	.	.
Puerto Rico	0.14	0.01	0.01	0.00
Virgin Islands	.	.	.	.

ªPercent = Number of students ages 6 through 21 served under IDEA, Part B, divided by the number of students age 6 through 21 in the population multiplied by 100. See table 1-3 for the numerators and tables C-4 and C-5 for the denominators. The sum of the percentages for individual disabilities may not equal the percentage of all disabilities because of rounding. ^bDevelopmental delay is applicable only to children ages 3 through 9. . Cannot be displayed due to cell suppression.