I am not sure where you are from but Wyandotte offers two schools with disabilites. There is Madison and Brighton Center. Madison offers special ed for various children that are deaf, speech, blind etc. My Aunt went to Brighton, she had Downs. I am ignorant to the needs of autism. I wanted to give you the names of the schools so you can judge what is best for your child's needs. I believe Madison is what you might be looking for. My sister n law worked at Madison as a physical therapy assistant. She worked with children with various disablities. It is a very caring school.
If your looking to buy a home in Wyandotte, it can be overwhelming due to how the city government runs things. I can you give info on surrounding areas, prices etc. No Im not a realtor but have done some investments and I know the area pretty well.
If you google wyandotte public schools, it will give you a list of the schools in the city. I hope this helps!