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% diagnosed with ADD or ADHD: Canadian provinces ranked (2025)

Measure: % diagnosed with ADD or ADHD (self-reported). All 10 provinces and territories with data in Mental health conditions and unmet need for care by province, ranked from highest to lowest. Reference period: 2025.

Licence: Source: Statistics Canada, Table 13-10-0905-01. Reproduced and distributed on an "as is" basis with the permission of Statistics Canada. Contains information licensed under the Statistics Canada Open Licence (Open Government Licence – Canada).
Data last updated: 2026-11-04

Download full table CSV Source: Statistics Canada (opens in a new tab)

National value: 6.7 (Canada).

Lowest: 5.8 to 6.5 %
Group 2: 6.5 to 6.9 %
Group 3: 6.9 to 7.2 %
Group 4: 7.2 to 8.7 %
Highest: 8.7 to 9.5 %

The map is a visual summary; every value is in the table below, which is the keyboard and screen-reader path. Groups are quintiles of the values shown (a derived grouping). Boundaries: Natural Earth (public domain), simplified.

Rank is derived by Quadranac: 1 = highest value; ties share a rank. Values are as published in the source table.


1	Alberta	9.5
2	Nova Scotia	8.7
3	Manitoba	8.3
4	Saskatchewan	7.2
5	Newfoundland and Labrador	6.9
5	New Brunswick	6.9
7	British Columbia	6.6
8	Quebec	6.5
9	Prince Edward Island	5.8
9	Ontario	5.8

Source: Statistics Canada, Table 13-10-0905-01: Health indicator statistics, annual estimates. Reference period: 2025.

Cite this ranking

Canadian provinces and territories ranked by % diagnosed with ADD or ADHD (self-reported) (2025). Data: Statistics Canada, Table 13-10-0905-01; rank derived by Quadranac. Data last updated 2026-11-04. https://quadranac.com/rankings/ca-provinces-by-add-or-adhd/

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