3. Colorado
Rate: 0.40%
We are slowly reaching the top of our list of states with the lowest rates of autism in the US and when we are in the third place we shall talk about where you can get the best and most professional help for autism in Colorado. Colorado is one of the states that has the lowest autism rate but, it still has many organizations like Autism Society of Colorado, Autism Speaks, Colorado Department of Public Health & Environment as well as many autism therapists that will provide people who are affected with this disorder with the best help.