What is the autism rate in the Silicon Valley?

Question

I've looked everywhere and every source I find simply says that the US rate is 1 in 150 and the Silicon Valley rate is "much higher." How much higher? What IS the actual rate of autism in that area? And what source has the *actual number*?

Answer 1

last count (and very unofficial) is 1 in 116...

Answer 2

i found a site that help you a lot of information

http://www.time.com/time/covers/11010205...