Autism is a complex neurodevelopmental disorder that affects social interaction, communication, and behavior. It is difficult to pinpoint a specific age when autistic children begin to talk as it can vary greatly from one child to the next. Generally speaking, most children with autism begin to use words between 12 and 24 months of age. However, some children may begin to use words as early as 8 months, while others may not begin to use words until they are 3 or 4 years old.
At around 12-24 months, most children with autism will begin to develop language skills. This language may include echolalia, which is repeating words, phrases, or sentences that are heard. This can be an indication that the child is beginning to understand language and is trying to communicate. Many children with autism may also begin to use non-verbal communication in the form of gestures, pointing, or facial expressions.
By 3-4 years of age, most children with autism will be using some form of language to communicate. This language may not be as sophisticated as typically developing children, as children with autism may struggle with grammar and pronunciation. However, they will typically be able to communicate their basic needs and wants.
In some cases, children with autism may never learn to speak. However, there are many other forms of communication that can be used to help them communicate, such as picture communication boards, sign language, or electronic communication devices.
Ultimately, the age at which autistic children begin to talk can vary greatly and is dependent upon the individual child and their specific needs. However, most children with autism will begin to use language between 12 and 24 months of age, and by 3-4 years of age, most will be using some form of language to communicate.