
09/15/2025
Most (not all) Autistic kids do learn to speak with mouth words. However, they often learn this skill on different timeframes- and not speaking is often one of the first signs parents notice in their Autistic kids.
It’s actually super common for autistic kids to begin speaking between the ages of 3 and 4. But it’s also true that autistic kids as a whole don’t fit into just one box when it comes to speaking. Here are some of the most common patterns I see, but kids can also mix and match in their development.
Note: this is a super oversimplified graph that focuses solely on expressive vocabulary ( # of words kids can say)- language development is SO much more than this. However, expressive vocabulary is also what non-SLPs are best at recognizing, so this is what I used. If your child is not meeting the milestone or you or anyone else has concerns about their communication, I recommend an evaluation with a speech language pathologist who can look at all parts of language ❤️
My son Kam (who is Autistic) was advanced at an early age and is now in the average/low average range for his language skills. What about your kids? ⤵️