ABA industry growth in 2026: demand, workforce and expansion

ABA therapy is reaching more children than ever, and the people who run ABA agencies are planning for growth. Here are the numbers behind ABA industry growth in 2026, and what they mean for owners who want to build something lasting.

More children are being identified, earlier

The CDC’s latest ADDM Network report found that about 1 in 31 eight-year-old children (3.2%) were identified with autism in 2022, up from 1 in 36 in 2020.¹ Earlier and better screening means more families can start services sooner.

ABA is reaching far more families

Federal Medicaid data shows how much access has grown. According to the CMS ABA toolkit released in 2026, as reported by Behavioral Health Business, the number of children with an autism diagnosis who received ABA services grew by 189% between 2021 and 2025.²

Record demand for BCBAs, and a growing workforce

• 132,307 job postings asked for BCBA certification in 2025, up 28% from 2024. Demand has grown every year since 2010.³
• 88,013 BCBAs and 259,577 RBTs held BACB certification as of October 1, 2026.⁴
• 8,021 new BCBAs and 101,341 new RBTs were certified in 2025.⁵

Growth in the workforce is great for access. It also means that agencies which train, support and keep their people have a real edge.

Where the demand is

BCBA demand is concentrated, and spreading. In 2025 the five busiest states for BCBA job postings were California, New Jersey, Texas, Massachusetts and North Carolina, together about 38% of national demand.³ Some markets grew especially fast: postings rose 63% in North Carolina, 62% in New York, 58% in New Jersey, 57% in Maryland and 50% in Georgia from 2024 to 2025.³ For agencies thinking about a new clinic or a new state, demand data like this is a good place to start.

Owners expect growth, and plan to expand

In a spring 2026 survey of autism services professionals by Behavioral Health Business, most of whom work for autism services companies or practice independently:⁶

• About 83% expected revenue to grow by 11% or more in 2026, and roughly 42% expected growth above 20%.
• About 68% were considering expanding or diversifying services in the next year, such as new locations, new markets, diagnostics or caregiver support.

What wins in a growing market

At Behavioral Health Business’s Autism Investor Summit West in May 2026, the recurring theme was quality, described as three Ts: talent, technique and technology.⁷ In practice, that means well-supported clinicians who stay, care built around real outcomes, and agencies that have a clear handle on their data.

For an established agency, this is a moment of real opportunity: demand is strong, the workforce is growing, and families, payers and partners are looking for operators who can show quality and grow at a steady pace.

What owners can do now

• Know your numbers. Cost per hour, utilization and collections are the foundation for every growth decision.
• Invest in your people. Retention is the fastest way to add capacity in a market where good clinicians have choices.
• Grow on purpose. A second clinic or a new state works best when the first one runs without you in every room.
• Tell your quality story. Outcomes, family satisfaction and staff stability are what payers and partners look for.

Opening a new clinic: what to check first

Most growth in ABA happens one clinic or one new market at a time. Before signing a lease, check four things: local demand (job postings and waitlists are good signals), your payer enrollment timeline, since credentialing with each payer can take months, a clinical leader ready to run the site, and enough cash to carry the clinic until its caseload fills. Getting these right is what turns a new location into a lasting one.

How we help

We partner with small and mid-size ABA agencies to make the most of this moment: opening new clinics and entering new states, building the team and systems that keep quality high as you grow, and capital where it helps. We’re not trying to build a giant; we help good operators take their agency to the next level.

Sources

Figures as published on the dates shown. Rates and pay change; check the current fee schedule or source before relying on a number.

1. Centers for Disease Control and Prevention, Prevalence and early identification of autism spectrum disorder among children aged 4 and 8 years, ADDM Network, 2022 (MMWR Surveillance Summaries) (April 2025).
2. Behavioral Health Business, CMS lays out new guidance for ABA Medicaid benefits (reporting the CMS ABA toolkit) (August 5, 2026).
3. Behavior Analyst Certification Board, US employment demand for behavior analysts: 2010–2025 (Lightcast job-posting data) (updated January 2026).
4. Behavior Analyst Certification Board, BACB certificant data (counts as of October 1, 2026).
5. Behavior Analyst Certification Board, BACB annual data report (2025 annual data, published 2026).
6. Behavioral Health Business, Autism therapy leaders forecasting revenue growth despite payer pressures, regulatory scrutiny (May 6, 2026).
7. Behavioral Health Business, ‘We’ll see a big flight to quality’ (Autism Investor Summit West coverage) (May 18, 2026).