89,799
children are registered in the Ontario Autism Program
FOI-Sourced
Ontario Autism Waitlist Facts (2026)
Quick Answer
How many children are on the Ontario autism waitlist?
As of March 4, 2026, 89,799 children are registered in the Ontario Autism Program (OAP), with 69,166 children (77%) waiting without core clinical funding. The average wait time exceeds 5 years. Source: Ontario Autism Coalition FOI (March 4, 2026); cross-reference earlier Ontario Autism Coalition FOI (December 10, 2025).
Quick Summary
- Citation-ready Ontario autism waitlist facts, sourced from FOI data.
- 89,799 registered, 69,166 waiting without funding, 23% funded (MCCSS FOI · Mar 2026); 5+ year average wait is an estimate from the Ontario Autism Coalition's 2025 survey — no official government average wait is published.
The verified facts
Every figure on this page is traceable to a primary government source.
Registered
89,799Children registered
Total in the Ontario Autism Program queue
MCCSS FOI · Mar 2026
Funded
20,633Have active funding
Only 23% of registered children
MCCSS FOI · Mar 2026
Waiting
69,166Still waiting
Registered. Diagnosed. Un-funded.
MCCSS FOI · Mar 2026
Verified , MCCSS FOI · Mar 2026
| Metric | Value |
|---|---|
| Children registered | 89,799 |
| Have active funding | 20,633 |
| Still waiting | 69,166 |
This page is formatted for rapid citation by journalists, researchers, policymakers, and families. All numbers below — covering ABA therapy access, developmental services funding, and waitlist counts — are based on FOI data and linked sources.
The data table
Key Ontario Autism Program Statistics
| Metric | Value | Source |
|---|---|---|
| Total Registered with OAP | 89,799 | MCCSS FOI · Mar 2026 |
| Active Funding Agreements | 20,633 | MCCSS FOI · Mar 2026 |
| Waiting Without Core Funding | 69,166 | MCCSS FOI · Mar 2026 |
| Percent with Active Funding | 23% | MCCSS FOI · Mar 2026 |
| Percent Waiting Without Funding | 77% | MCCSS FOI · Mar 2026 |
| Average Wait Time | 5+ years | OAC FOI data |
| Monthly Registration Growth | ~850/mo | CBC FOI derived |
| Net New Unfunded Children (Monthly) | ~402/mo | CBC FOI derived |
| Annual Program Budget (2026-27) | $965M | Ontario Budget 2026 |
Waitlist size
How many children are on the Ontario autism waitlist?
As of March 4, 2026, 89,799 childrenare registered with Ontario's autism program (OAP). Of those, 69,166 (77%) hold no active core funding agreement — they are registered but receiving no funded clinical services. Only 20,633 children (23%) have an active funding agreement.
The program has grown significantly since 2019, when approximately 23,000 children were registered. Compared to the most recent FAO baseline of 70,176 (2023–24 FAO report), registrations have grown by 28% while funded agreements have grown by only 667.
- More than 67,500 Ontario kids waiting for core autism funding as demand grows. CBC News — Nicole Brockbank & Angelina King (March 30, 2026)
- OAP Progress Report — Ontario Autism Coalition FOI (December 10, 2025). Ontario Autism Coalition (December 10, 2025)
Wait time
How long is the wait for Ontario autism services?
The average wait for OAP core clinical services exceeds 5 years, based on registration date analysis by the Ontario Autism Coalition. In Northern Ontario, waits routinely exceed 6 years.
The backlog is structurally growing. Approximately 850 new children register per month, while only about 448 new funding agreements are activated per month. That adds roughly 402 children to the unfunded queue every month. At current rates, the projected unfunded count by December 2026 is ~73,990.
- More than 67,500 Ontario kids waiting for core autism funding as demand grows. CBC News — Nicole Brockbank & Angelina King (March 30, 2026)
Funding rate
What percentage of children receive autism funding in Ontario?
Only 23% of OAP-registered children hold an active core funding agreement as of March 2026. The remaining 77% — 69,166 children — are registered but waiting without funded services.
The Financial Accountability Office (FAO) estimated in 2020 that fully serving Ontario's autistic children at 2018–19 service levels would require $1.35B per year. The 2026-27 Ontario Budget allocated $965M — a gap of approximately $385M.
- More than 67,500 Ontario kids waiting for core autism funding as demand grows. CBC News — Nicole Brockbank & Angelina King (March 30, 2026)
- MCCSS Spending Plan Review (2023–24). Financial Accountability Office of Ontario (2024)
Citation
Cite Our Data
Use this citation format when referencing these statistics:
End The Wait Ontario. (2026). Ontario Autism Waitlist Facts (MCCSS FOI · Mar 2026). https://www.endthewaitontario.com/factsAbout these numbers
These figures supersede earlier FOI snapshots: the Ontario Autism Coalition's December 10, 2025 FOI release (87,692 registered / 20,293 funded) and prior “~61,000 waiting” community estimates. The current canonical values (89,799 registered / 20,633 funded / 69,166waiting) come from the Ontario Autism Coalition's FOI release of the Ontario Autism Program's March 4, 2026 bi-weekly progress report. Both sources are FOI-derived; we publish the most recent independently-verified primary source.
Primary sources
Primary Sources
Related guides
Related Guides
Understand the numbers in context with these detailed guides.
- OAP Funding Guide — budget tiers, covered services, and how funding is allocated
- OAP Eligibility — who qualifies and how to check
- Evidence & Research Library — peer-reviewed studies supporting early intervention
- Real Waitlist Number — why the official count understates the true backlog
Data Sources
SOURCE
CBC News — Nicole Brockbank & Angelina King • March 30, 2026
Primary source. CBC obtained 18 months of OAP bi-weekly progress reports via FOI. Jan 7, 2026 report: 88,175 registered / 20,666 funded / 67,509 waiting.
Last verified: 2026-06-13Verified 2026-06-13
SOURCE
Ontario Autism Coalition • December 10, 2025
Historical reference snapshot: 87,692 registered / 20,293 funded. Superseded by the Jan 7, 2026 CBC FOI figures.
Last verified: 2026-06-13Verified 2026-06-13
SOURCE
MCCSS Spending Plan Review (2023–24)
Government Source
Financial Accountability Office of Ontario • 2024
Prior baseline: 70,176 registered / 19,966 receiving core services. Provides funding-gap and projection context.
Last verified: 2025-11-25Verified 2025-11-25
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Verified References & Sources
Updated:Government Reports & Data
- [2023]Exclusion of Students With Disabilities — 2023 SurveyVerified FAO DataCommunity Living Ontario • Report • 2023-10-01
- [2024]Inclusion Without Proper Support Is AbandonmentVerified FAO DataElementary Teachers' Federation of Ontario • Report • 2024-06-01
- [2020]Autism ServicesVerified FAO DataFinancial Accountability Office of Ontario (FAO) • Report • 2020-07-21
- [2024]Ministry of Children, Community and Social Services: Spending Plan ReviewVerified FAO DataFinancial Accountability Office of Ontario (FAO) • Report • 2024-06-05
- [2026]MCCSS bi-weekly OAP Core Clinical Services progress reports (FOI release CSS2026-0749)Verified FAO DataMinistry of Children, Community and Social Services (Ontario) • Report • 2026-03-04
About This Article
Written by Spencer Carroll
Founder & Autism Advocate
Evidence on this page
The source chain stays visible.
Key claims are paired with their source, evidence tier, and verification date so readers can inspect the public record directly.
Facts5
Sources4
23%
Only 20,633 children have active funding agreements (23%) — less than one in four
$965M
Ontario allocated $965M to the Ontario Autism Program in 2026-27
According to the FAO (2020 report), OAP funding covers less than one-third of estimated need at 2018-19 service levels
WHO recommends accessible, community-based early interventions for children with autism — timely evidence-based psychosocial interventions improve communication and social engagement
Last system verification: 2026-06-13. Next scheduled update: 2026-09-10.