Autism Prevalence Trends in U.S. And Outlying Areas

Disability	State	Number Years	Show Values	Prevalence Denominator
All Disabilities Autism Specific Learning Disabilities Speech Or Language Impairments Mental Retardation Emotional Disturbance Multiple Disabilities Hearing Impairments Orthopedic Impairments Other Health Impairments Visual Impairments Deaf-Blindness Traumatic Brain Injury Developmental Delay Autism + Developmental Delay Autism + Mental Retardation	---US Totals-- U.S. And Outlying Areas ---US States-- Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming	17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1		Births † Public School Enrollment ‡

Exclude the following ages:

age 22

age 21

age 20

age 19

age 18

age 17

age 16

age 15

age 14

age 13

age 12

age 11

age 10

age 9

age 8

age 7

age 6

age 5

age 4

age 3

† As of 12/3/2009 the birth data is limited to years 1969 to 2005.
‡ As of 12/3/2009 the enrollment data only includes data for grades pre-kindergarten to twelfth (6 to 18 year olds) for school years 1992 to 2007. Therefore, the prevalence data will be restricted to this range.

Citation:
Thoughtful House Center for Children, Graphing IDEA Professional 2010, FightingAutism, Austin, TX,
Acessed at http://www.fightingautism.org/idea/ on March 12, 2010.