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Autism: By The Numbers

The latest statistics

puzzle_1Increase in people with autism served by regional centers between 1987 (2,701) and 2007 (34,656). 

 

puzzle_2Average age at which autism is diagnosed. The earliest symptoms aren't detected for 6 to 12 months.

 

puzzle_3Ratio of males to females with autism who are in California’s department of developmental services system.

 

puzzle_4People in California with an autism spectrum disorder who lived in the home of a parent in 2007.