Before joining the OAP waitlist, Ontario diagnostic waitlists average **12–24 months** at public hospitals. [OAP] This pre-waitlist delay means total time from first concern to therapy often exceeds **5–7 years**, an invisible bottleneck in official statistics.

Source: Ontario Autism Program [OAP]

Schools may assign EAs based on IEP needs, but **47% of families** report insufficient supports. [OAC] EA availability varies by board and often fails to match clinical needs, leaving many autistic students without necessary classroom support.

Source: Ontario Education Act & OAC

Ontario autism wait times vary by region: Toronto/GTA: 5+ years (33,000+ waiting), Ottawa: 5+ years, Hamilton: 5+ years, London: 5+ years, Northern Ontario: 6+ years. These estimates are based on FOI data and family reports showing regional delays are universally 5+ years for Core Clinical funding invitations.

Source: CBC FOI Jan 2026 & Family Reports

Ontario autism wait times vary significantly by region. Toronto/GTA averages 5+ years (33,000+ waiting), while Northern Ontario families face 6+ year waits with few providers. Ottawa and London regions report 5+ year waits. Rural families often travel 100km+ for services.

Source: CBC FOI Jan 2026 & Family Reports

Public autism assessments in Ontario are free through OHIP but have 12-24 month waits. Private assessments cost $2,500–$4,000 with 2-4 month wait times. Psychological associates typically charge less than registered psychologists. Virtual assessments may cost $1,500–$2,500.

Source: Ontario Psychological Association