Table 1-13. Students ages 6 through 17 served under IDEA, Part B, as a percentage of populationª, by disability category
and state: Fall 2005
State All
disabilities
(%)
Specific
learning
disabilities
(%)
Speech or
language
impairments
(%)
Mental
retardation
(%)
Emotional
disturbance
(%)
Alabama 10.78 5.29 2.29 1.11 0.28
Alaska 11.85 5.87 2.70 0.47 0.54
Arizona 10.18 5.48 1.96 0.71 0.74
Arkansas 11.99 4.73 2.58 2.01 0.17
California 8.96 4.62 2.06 0.49 0.39
Colorado 8.88 3.73 1.97 0.37 1.02
Connecticut 10.38 4.02 2.16 0.40 1.03
Delaware 12.28 6.79 1.28 1.41 0.62
District of Columbia 15.19 7.32 1.63 1.60 2.37
Florida 12.63 6.21 2.85 1.14 1.17
Georgia 11.06 3.40 2.37 1.50 1.46
Hawaii 9.76 4.76 0.47 0.78 1.14
Idaho 9.65 4.35 2.04 0.62 0.50
Illinois 12.62 6.18 2.49 1.05 1.23
Indiana 13.82 5.40 3.48 1.76 1.27
Iowa 13.80 7.74 1.50 2.29 1.40
Kansas 11.89 5.06 2.13 0.88 0.75
Kentucky 12.76 2.18 2.99 2.47 0.86
Louisiana 9.82 3.55 2.44 1.00 0.38
Maine 15.65 5.52 3.66 0.37 1.48
Maryland 9.96 3.77 2.17 0.53 0.93
Massachusetts 14.26 6.46 2.08 1.06 1.27
Michigan 11.89 5.14 2.51 1.22 1.03
Minnesota 11.64 3.82 1.98 0.92 1.88
Mississippi 11.44 5.61 2.93 0.82 0.29
Missouri 13.01 5.21 3.53 1.15 0.84
Montana 11.68 5.89 2.51 0.65 0.70
Nebraska 13.50 4.88 3.58 1.58 0.77
Nevada 9.86 5.91 1.61 0.42 0.50
New Hampshire 12.72 5.88 2.12 0.34 1.12
New Jersey 14.92 6.76 3.12 0.37 0.76
New Mexico 12.55 6.32 2.58 0.43 0.75
New York 11.94 5.32 2.37 0.37 1.19
North Carolina 11.62 4.34 2.08 1.62 0.65
North Dakota 12.58 4.64 3.58 0.83 1.16
Ohio 12.09 5.00 1.83 2.01 0.95
Oklahoma 14.80 7.66 2.02 1.05 0.85
Oregon 11.37 4.96 2.71 0.59 0.76
Pennsylvania 12.73 6.99 2.00 1.13 1.23
Rhode Island 15.66 7.07 3.11 0.60 1.62
South Carolina 13.56 6.56 3.07 1.60 0.72
South Dakota 11.19 5.04 2.68 0.74 0.57
Tennessee 11.05 4.73 2.63 1.06 0.38
Texas 10.79 5.61 1.73 0.55 0.85
Utah 10.93 5.87 2.26 0.53 0.56
Vermont 12.31 4.19 1.75 0.99 2.05
Virginia 12.24 5.09 1.97 0.88 0.94
Washington 10.40 4.36 1.68 0.44 0.46
West Virginia 15.90 5.64 4.34 2.96 0.76
Wisconsin 12.03 4.73 2.27 1.07 1.72
Wyoming 13.79 5.81 3.60 0.58 1.17
BIA schools . . . . .
50 states and D.C. (including BIA schools) 11.59 5.24 2.31 0.94 0.90
American Samoa . . . . .
Guam . . . . .
Northern Marianas . . . . .
Puerto Rico 10.92 6.52 1.88 1.38 0.12
Virgin Islands . . . . .
U.S. and outlying areas . . . . .
 
 
--------------------
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 17 served under IDEA, Part B, divided by the number of students
age 6 through 17 in the population, multiplied by 100.  See table 1-4 and 1-5 for the numerators and table C-4 for the denominators.
The sum of the percentages for individual disabilities may not equal the percentage of all disabilities because of rounding.
 
. Percentage cannot be calculated.


 


Table 1-13. Students ages 6 through 17 served under IDEA, Part B, as a percentage of populationª, by disability category
and state: Fall 2005
State Multiple
disabilities
(%)
Hearing
impairments
(%)
Orthopedic
impairments
(%)
Other
health
impairments
(%)
Visual
impairments
(%)
Alabama 0.16 0.12 0.07 0.82 0.06
Alaska 0.25 0.13 0.05 0.73 0.03
Arizona 0.18 0.17 0.06 0.50 0.05
Arkansas 0.26 0.12 0.04 1.71 0.04
California 0.06 0.15 0.17 0.54 0.05
Colorado 0.32 0.16 1.07 . 0.04
Connecticut 0.33 0.11 0.02 1.80 0.04
Delaware . 0.19 0.33 1.25 0.03
District of Columbia 1.03 0.06 0.07 0.56 0.03
Florida . 0.12 0.13 0.68 0.04
Georgia . 0.10 0.06 1.56 0.04
Hawaii 0.16 0.16 0.04 1.26 .
Idaho 0.16 0.09 0.04 0.82 .
Illinois 0.04 0.16 0.10 0.94 0.04
Indiana 0.14 0.17 0.13 0.79 0.07
Iowa 0.08 0.16 0.16 0.14 .
Kansas 0.41 0.11 0.08 1.47 0.04
Kentucky 0.57 0.08 0.07 1.94 0.06
Louisiana 0.10 0.13 0.12 1.15 0.05
Maine 1.48 0.12 . 2.35 0.04
Maryland 0.45 0.11 0.04 1.33 0.04
Massachusetts 0.42 0.10 0.11 0.79 0.05
Michigan 0.13 0.16 0.24 0.88 0.04
Minnesota 0.05 0.22 0.18 1.42 0.04
Mississippi 0.10 0.11 0.09 0.78 0.05
Missouri 0.10 0.13 0.06 1.48 0.04
Montana 0.35 0.11 0.04 1.13 .
Nebraska 0.09 0.20 0.13 1.51 0.07
Nevada 0.19 0.11 0.08 0.65 0.04
New Hampshire 0.14 0.11 0.04 2.05 0.05
New Jersey 1.70 0.10 0.04 1.53 0.03
New Mexico 0.24 0.15 0.05 0.91 0.05
New York 0.59 0.14 0.08 1.42 0.04
North Carolina 0.11 0.14 0.07 1.74 0.04
North Dakota . 0.12 0.12 1.31 .
Ohio 0.61 0.13 0.11 0.98 0.05
Oklahoma 0.24 0.14 0.07 1.24 0.06
Oregon . 0.13 0.12 1.23 0.05
Pennsylvania 0.12 0.13 0.04 0.58 0.06
Rhode Island 0.13 0.12 0.05 2.42 0.04
South Carolina 0.05 0.14 0.10 1.02 0.05
South Dakota 0.62 0.10 0.06 0.97 0.03
Tennessee 0.15 0.13 0.09 1.17 0.07
Texas 0.10 0.14 0.10 1.28 0.06
Utah 0.25 0.10 0.03 0.61 0.05
Vermont 0.11 0.12 0.07 1.99 0.03
Virginia 0.19 0.10 0.07 2.00 0.03
Washington 0.20 0.12 0.05 1.92 0.03
West Virginia . 0.15 0.06 1.61 0.08
Wisconsin . 0.16 0.11 1.40 0.04
Wyoming . 0.19 0.12 1.76 .
BIA schools . . . . .
50 states and D.C. (including BIA schools) 0.23 0.14 0.12 1.09 0.05
American Samoa . . . . .
Guam . . . . .
Northern Marianas . . . . .
Puerto Rico 0.14 0.11 0.06 0.50 0.08
Virgin Islands . . . . .
U.S. and outlying areas . . . . .
 
 
--------------------
aPercent = Number of students ages 6 through 17 served under IDEA, Part B, divided by the number of students
age 6 through 17 in the population, multiplied by 100.  See table 1-4 and 1-5 for the numerators and table C-4 for the denominators.
The sum of the percentages for individual disabilities may not equal the percentage of all disabilities because of rounding.
 
. Percentage cannot be calculated.


 


Table 1-13. Students ages 6 through 17 served under IDEA, Part B, as a percentage of populationª, by disability category
and state: Fall 2005
State Autism
(%)
Deaf-
blindness
(%)
Traumatic
brain
injury
(%)
Developmental
delayb
(%)
Alabama 0.24 . . 0.32
Alaska 0.29 0.01 0.04 0.74
Arizona 0.30 . 0.04 .
Arkansas 0.30 . 0.03 .
California 0.39 . 0.02 .
Colorado 0.16 . 0.04 .
Connecticut 0.46 . 0.02 .
Delaware 0.34 0.03 . .
District of Columbia 0.29 . . 0.22
Florida 0.27 . 0.02 .
Georgia 0.35 . 0.03 0.19
Hawaii 0.40 . 0.03 0.52
Idaho 0.33 . 0.05 0.62
Illinois 0.35 . 0.03 .
Indiana 0.57 . 0.04 .
Iowa 0.25 . 0.04 .
Kansas 0.27 0.00 0.04 0.66
Kentucky 0.26 0.00 0.03 1.26
Louisiana 0.21 0.00 0.03 0.66
Maine 0.57 . 0.04 .
Maryland 0.46 0.00 0.03 0.09
Massachusetts 0.49 0.02 0.48 0.95
Michigan 0.45 . . 0.07
Minnesota 0.84 0.01 0.04 0.22
Mississippi 0.14 0.00 0.03 0.49
Missouri 0.38 0.00 0.04 0.05
Montana 0.20 . 0.05 .
Nebraska 0.28 0.00 0.07 0.32
Nevada 0.32 . 0.04 .
New Hampshire 0.35 . . 0.50
New Jersey 0.43 . 0.09 .
New Mexico 0.13 0.00 0.05 0.87
New York 0.38 . 0.04 .
North Carolina 0.37 0.00 0.03 0.43
North Dakota 0.28 . 0.05 0.47
Ohio 0.38 . 0.05 .
Oklahoma 0.24 0.00 0.04 1.18
Oregon 0.78 . 0.04 .
Pennsylvania 0.40 . 0.04 .
Rhode Island 0.46 . . .
South Carolina 0.23 . . .
South Dakota 0.31 . 0.04 .
Tennessee 0.24 0.00 0.03 0.36
Texas 0.34 . 0.03 .
Utah 0.32 0.02 0.06 0.27
Vermont 0.28 0.01 0.05 0.68
Virginia 0.39 0.00 0.03 0.53
Washington 0.38 0.00 0.03 0.73
West Virginia 0.25 . 0.04 .
Wisconsin 0.48 . 0.04 0.02
Wyoming 0.29 . 0.07 .
BIA schools . . . .
50 states and D.C. (including BIA schools) 0.37 0.00 0.04 0.16
American Samoa . . . .
Guam . . . .
Northern Marianas . . . .
Puerto Rico 0.11 0.01 0.01 0.00
Virgin Islands . . . .
U.S. and outlying areas . . . .
 
 
--------------------
aPercent = Number of students ages 6 through 17 served under IDEA, Part B, divided by the number of students
age 6 through 17 in the population, multiplied by 100.  See table 1-4 and 1-5 for the numerators and table C-4 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.
 
. Percentage cannot be calculated.