Durham & York Region

Autism Support in Durham & York

Covering the GTA's east and north: Markham, Vaughan, Richmond Hill, Oshawa, Whitby, and Ajax.

MCCSS FOI via OAC · May 2026 · Waitlist figures verified August 2026

In brief

Quick Summary

  • Grandview Kids is the primary rehabilitation centre for Durham, running diagnosis, OAP Entry to School, SLP, OT, and physiotherapy from its Ajax facility.
  • Kinark Child and Family Services leads complex-needs and respite coordination for York, with a large clinical team delivering direct ABA therapy.
  • Private-sector density varies by community: Vaughan and Markham carry more private ABA and speech capacity than the city of Toronto; Whitby has seen recent growth in private OT and sensory-gym providers.

The provincial picture

Regional gaps are visible against this province-wide baseline.

Funded, and not funded

91,974 children are registered in the Ontario Autism Program province-wide. 22.5% have an active core funding agreement.

77.5%

of the 91,974 children registered province-wide have no active core funding agreement

  • 22.5% with an active agreement
  • 77.5% without one

A place on a list. An active agreement is an administrative status, not a record of delivered therapy.

What the record counts

MCCSS reported two counts as of May 13, 2026, released under an Ontario Autism Coalition freedom-of-information request. The waitlist is the difference between them.

Registered
91,974
Active funding agreements
20,711
Without an active agreement
71,263
Durham or York split
Not published

Registered is not funded. The two figures are released separately; the gap is arithmetic, not an estimate.

The regional agency

Durham Region: Grandview Kids

Grandview Kids (Oshawa/Ajax) is the main rehabilitation centre for Durham. Its "New Grandview" facility in Ajax houses diagnosis, OAP Entry to School, SLP, OT, and physiotherapy services under one roof.

Visit Grandview Kids  (opens in new tab)
New facility
Ajax site
Consolidates diagnosis, OAP Entry to School, SLP, OT, and physiotherapy under one roof.
Services
Diagnosis and therapy
Diagnosis, OAP Entry to School, speech-language pathology, occupational therapy, and physiotherapy.

Other critical resources

York Region: Kinark

Kinark Child and Family Services is a large agency with a strong presence in York (Markham/Vaughan).

Often serves as the lead agency for complex needs and respite coordination, and runs a sizeable clinical team for direct ABA therapy.

Complex needs and respite. Coordination through this agency is separate from a core funding agreement.

Where private capacity sits

Vaughan / Woodbridge
Private ABA and speech clinics
High density of private centres, often with lower waitlists than the city of Toronto.
Markham
Culturally specific services
Includes Cantonese- and Mandarin-speaking therapists.
Whitby
Private OT and sensory gyms
Recent growth in clinics serving the Durham population.

Private is private. Paying out of pocket does not change a child’s position on the provincial list.

Where the waitlist stands

Families navigating autism services in Ontario face a documented multi-year wait. Here is the Ontario data — and a two-minute way to push back, when you are ready.

Verified references and sources

Watchdog Reports

  • [2024]
    Ministry of Children, Community and Social Services: Spending Plan ReviewWatchdog Report
    Financial Accountability Office of Ontario (FAO)Watchdog report 2024-06-05

FOI Records

  • [2026]
    Ontario Autism Program figures as of May 13, 2026 (MCCSS, released under Freedom of Information to the Ontario Autism Coalition; published in the OAC "OAP At A Glance" update, July 2026)FOI Record
    Ministry of Children, Community and Social Services (Ontario), obtained by the Ontario Autism CoalitionFOI record 2026-05-13
Citable facts from this page(3)

What is the $6,600-$65,000 OAP funding range?

Verified

The $6,600-$65,000 range is the current needs-based funding available under the Ontario Autism Program's Core Clinical Services - the model in place since the redesigned OAP launched in 2020. [FAO] Once a child is invited to register and completes a needs assessment, they can be allocated between $6,600 and $65,000 in yearly core clinical services funding. The barrier is access, not the published range: families wait 5+ years (Ontario Autism Coalition, July 2026) for a Core Clinical Services invitation, and most registered children are not yet receiving this funding. Interim one-time funding ($22,000 under 6 / $5,500 ages 6-17) remains available only to families who registered before April 1, 2021.

Source: Financial Accountability Office [FAO] & MCCSS · Open source record

Which Ontario hospitals diagnose autism?

Verified

Major autism diagnostic centres in Ontario include Hospital for Sick Children (SickKids), Holland Bloorview, McMaster Children's, CHEO, and Children's Hospital London. [OAP] These publicly funded hubs typically have 12-24 month waitlists, while private clinics can provide assessments within weeks for $2,500-$4,000.

Source: Ontario Autism Program [OAP] · Open source record

What Canadian research exists on autism intervention?

Verified

Canadian studies from York University, McGill, and Holland Bloorview have documented effective early autism interventions. [WHO] However, implementation gaps mean research evidence doesn't reach Ontario families-creating a disconnect between what Canadian science shows works and what the system delivers.

Source: World Health Organization [WHO] · Open source record

Sources 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.

Facts3
Sources2

22.5%

Only 20,711 children have active funding agreements (22.5%), less than one in four

Primary sourceMCCSS FOI via OAC · May 2026Verified 2026-08-10
Last system verification: 2026-08-10. Next scheduled update: 2026-11-05.

About this page

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Written by

Founder & Autism Advocate

Parent of autistic child navigating OAP system

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