What would you like to do?

Approximately how many people in the world have autism?

already exists.

Would you like to merge this question into it?

already exists as an alternate of this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

Statistics on Autism 1 in every 150 people in the world is Autistic.

This number is a very rough estimate as Autism is :

Autism is a disease with a wide spectrum of symptoms and disorders, ranging from a fully functional adult with slight autistic tendencies or minor learning disorders to individuals who have the most severe form of Asperger syndrome...so the definition of autism itself is debatable.

According to the NAS (National Autistic Society), "There is no central register of everyone who has autism, which means that any information about the possible number of people with autism in the community must be based on epidemiological surveys (ie studies of distinct and identifiable populations)." -Source /www.autism.org

Many cases of Autism are brushed off as learning disabilities or ADD or personality disorders so the number is severely under-diagnosed, especially in countries with poor medical /educational facilities.

Additional Input:
  • 1.5 % of all people have autism . though it is seven times less likely for a woman to have autism than a man . but 1.5 % is the average for all genders . if the worlds population was 7 billion as I was told then there is about 105 million people with autism in the world .
  • About 1 in 150 people, which is about 46,000,000 people.
12 people found this useful
Thanks for the feedback!

How many people in the US have autism?

The prevalence of autism in the United States is 1 in 150, according to the CDC's Autism and Developmental Disabilities Monitoring Network in 2007,   That puts it at two

How many people in the UK have autism?

The official figure for autism within the UK is around 700,000 -  however this only accounts for those people who are diagnosed, the  real figure is likely at least twice th

Approximately how many people are there in the world?

There are approximately 6 billion people in the world, but the numbers can change because people can die and babies are born. about 6.6 billion As of June 2010, world popu

How many people have autism in Australia?

well the prevalence of autism (including Asperger's and PDD NOS) is 1 in 166 2/3 (6/1000) and the estimated population of Australia for 10 September 2011 is 22702206 so there