Autism Rates by State 2025

Pennsylvania
1.61%
Utah
1.16%
Minnesota
1.13%
Alaska
1.12%
California
1.12%
Idaho
1.12%
Nebraska
1.12%
North Dakota
1.12%
Washington
1.12%
Colorado
1.11%
Iowa
1.11%
Kansas
1.11%
Massachusetts
1.11%
Texas
1.11%
Wisconsin
1.11%
Wyoming
1.11%
Connecticut
1.1%
Hawaii
1.1%
Illinois
1.1%
Nevada
1.1%
New Hampshire
1.1%
Oregon
1.1%
Virginia
1.1%
Indiana
1.09%
New York
1.09%
Rhode Island
1.09%
South Dakota
1.09%
Vermont
1.09%
Arizona
1.08%
Georgia
1.08%
Kentucky
1.08%
Maine
1.08%
Missouri
1.08%
Montana
1.08%
North Carolina
1.08%
Ohio
1.08%
Oklahoma
1.08%
Delaware
1.07%
Louisiana
1.07%
Michigan
1.07%
New Mexico
1.07%
Arkansas
1.06%
Florida
1.06%
South Carolina
1.06%
Tennessee
1.06%
Alabama
1.05%
Mississippi
1.05%
West Virginia
1.05%
District of Columbia
1.04%
Maryland
0.9%
New Jersey
0.88%
State
Total Autism Prevalence 2021
Overall Autism Rate 2021 (rate per 100k)
Autism Prevalence - Males 2021
Autism Prevalence - Females 2021
Autism Prevalence - Age 0-14 2021
Pennsylvania Flag
Pennsylvania1.61%1,538.242.33%0.93%2.19%
Utah Flag
Utah1.16%1,078.771.59%0.73%1.53%
Minnesota Flag
Minnesota1.13%1,069.371.57%0.71%1.55%
Alaska Flag
Alaska1.12%1,058.861.51%0.7%1.47%
California Flag
California1.12%1,059.511.54%0.7%1.51%
Idaho Flag
Idaho1.12%1,053.151.54%0.71%1.51%
Nebraska Flag
Nebraska1.12%1,055.741.55%0.71%1.53%
North Dakota Flag
North Dakota1.12%1,049.781.53%0.7%1.54%
Washington Flag
Washington1.12%1,064.941.55%0.71%1.53%
Colorado Flag
Colorado1.11%1,056.731.54%0.71%1.51%
Iowa Flag
Iowa1.11%1,048.111.53%0.7%1.51%
Kansas Flag
Kansas1.11%1,047.651.53%0.7%1.51%
Massachusetts Flag
Massachusetts1.11%1,064.151.56%0.71%1.53%
Texas Flag
Texas1.11%1,047.051.53%0.71%1.48%
Wisconsin Flag
Wisconsin1.11%1,0551.54%0.7%1.53%
Wyoming Flag
Wyoming1.11%1,048.131.51%0.7%1.51%
Connecticut Flag
Connecticut1.1%1,057.041.54%0.7%1.49%
Hawaii Flag
Hawaii1.1%1,046.891.52%0.69%1.49%
Illinois Flag
Illinois1.1%1,041.551.52%0.7%1.5%
Nevada Flag
Nevada1.1%1,045.591.51%0.7%1.51%
New Hampshire Flag
New Hampshire1.1%1,054.411.53%0.7%1.55%
Oregon Flag
Oregon1.1%1,048.961.53%0.7%1.55%
Virginia Flag
Virginia1.1%1,049.471.53%0.7%1.5%
Indiana Flag
Indiana1.09%1,036.951.51%0.69%1.47%
New York Flag
New York1.09%1,040.821.52%0.69%1.48%
Rhode Island Flag
Rhode Island1.09%1,044.721.53%0.69%1.52%
South Dakota Flag
South Dakota1.09%1,028.801.5%0.69%1.5%
Vermont Flag
Vermont1.09%1,039.361.51%0.69%1.55%
Arizona Flag
Arizona1.08%1,030.651.49%0.69%1.45%
Georgia Flag
Georgia1.08%1,024.711.5%0.69%1.45%
Kentucky Flag
Kentucky1.08%1,028.271.49%0.69%1.48%
Maine Flag
Maine1.08%1,028.731.49%0.68%1.54%
Missouri Flag
Missouri1.08%1,028.571.5%0.69%1.5%
Montana Flag
Montana1.08%1,025.431.48%0.68%1.5%
North Carolina Flag
North Carolina1.08%1,023.811.5%0.69%1.47%
Ohio Flag
Ohio1.08%1,025.891.5%0.69%1.49%
Oklahoma Flag
Oklahoma1.08%1,020.221.48%0.69%1.46%
Delaware Flag
Delaware1.07%1,019.371.49%0.68%1.47%
Louisiana Flag
Louisiana1.07%1,017.231.48%0.68%1.43%
Michigan Flag
Michigan1.07%1,026.591.49%0.68%1.46%
New Mexico Flag
New Mexico1.07%1,015.951.48%0.68%1.48%
Arkansas Flag
Arkansas1.06%1,008.661.47%0.68%1.47%
Florida Flag
Florida1.06%1,013.991.47%0.67%1.46%
South Carolina Flag
South Carolina1.06%1,011.241.47%0.68%1.45%
Tennessee Flag
Tennessee1.06%1,012.251.48%0.68%1.47%
Alabama Flag
Alabama1.05%1,001.371.46%0.68%1.44%
Mississippi Flag
Mississippi1.05%995.361.45%0.67%1.42%
West Virginia Flag
West Virginia1.05%1,003.741.45%0.67%1.46%
District of Columbia Flag
District of Columbia1.04%998.371.45%0.68%1.46%
Maryland Flag
Maryland0.9%860.991.29%0.54%1.22%
New Jersey Flag
New Jersey0.88%843.201.27%0.53%1.21%