What Is the Average Lifespan of a Person with Autism?

It’s a question many families quietly wonder:Do people with autism have a shorter lifespan?

The truth is that while individuals on theautism spectrumcan absolutely live long, fulfilling lives, research does show that on average, autistic people may have a shorter life expectancy than the general population. 

The reasons are complex — and understanding them can help improve quality of life and long-term health outcomes.

The Average Lifespan for People with Autism

Studies suggest that theaverage lifespan of a person with autismcan range from themid-50s to early 60s, compared to about70 to 80 yearsfor neurotypical individuals.

But it’s important to note — this number doesn’t mean that all autistic people will have shorter lives. Many live well into older age.

Several factors influence these averages, including access to healthcare, co-occurring conditions, and overall safety and support.

The difference in life expectancy often comes down toenvironmental and medical factors, not autism itself. Here are a few key reasons researchers have found:

• Co-occurring medical conditions:Many individuals with autism also have epilepsy, sleep disorders, or chronic health issues that can affect lifespan.
• Mental health challenges:Anxiety, depression, and high stress levels can impact both physical and emotional well-being.
• Accidents and safety risks:Difficulties with communication orsensory processingcan sometimes lead to higher risks in certain situations (like wandering or miscommunication in emergencies).
• Barriers to healthcare:Some autistic adults struggle to access consistent, autism-informed medical care — which can delay diagnosis or treatment of health issues.

Improving Health and Longevity in Autism

While the statistics can sound discouraging, there’s a lot families and providers can do to help autistic individuals live long, healthy lives:

• Early intervention:Therapies likeABA therapyand other supports can build communication, safety, and independence from a young age.
• Consistent healthcare:Regular medical checkups, mental health support, and open communication with healthcare providers make a big difference.
• Safety education:Teaching self-care, awareness, and communication strategies can reduce risks as children grow into adults.
• Strong support systems:Family involvement, therapy, and community inclusion all play a role in long-term well-being.

AtBlue Jay ABA, we believe every child deserves the chance to live a happy, healthy, and independent life. Our caring team provides individualizedABA therapy in North Carolinato help children and teens build the skills they need for lifelong success.

We offer:

• Home-based ABA therapyfor personalized learning in familiar settings
• School-based ABA therapyto support growth in academic environments
• Telehealth ABA therapyfor flexible access to expert care
• ABA parent trainingto help families reinforce skills at home
• Autism evaluation and diagnosisfor families seeking answers and guidance

Contact Blue Jay ABA to learn more about our services across North Carolina and how we can support your family’s journey.

FAQs

• Do people with autism live shorter lives?

  On average, yes — studies show a slightly reduced lifespan, often due to medical and safety factors, not autism itself. Many autistic people live long, full lives with the right support.

• What affects life expectancy in autism?

  Health conditions, mental health, access to care, and safety challenges can all influence lifespan. Early support and consistent healthcare can help improve outcomes.

• How can parents support long-term health for autistic children?

  Start early with structured therapies, regular health checkups, and strong daily routines. Consistency, love, and understanding are key to lifelong well-being.

Sources:



• https://www.autismparentingmagazine.com/autism-life-expectancy/
• https://pmc.ncbi.nlm.nih.gov/articles/PMC6713622/
• https://journals.sagepub.com/doi/10.1177/13623613231224015
• https://www.cnn.com/2022/02/15/health/adhd-autism-early-death-risk-study-wellness
• https://www.cdc.gov/mmwr/volumes/74/ss/ss7402a1.htm
• https://www.cambridge.org/core/journals/the-british-journal-of-psychiatry/article/premature-mortality-in-autism-spectrum-disorder/4C9260DB64DFC29AF945D32D1C15E8F2

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