Health Regions (HR) 2013
- 35 - Ontario
- 3526 - The District of Algoma Health Unit
- 3526 - The District of Algoma Health Unit
- 3527 - Brant County Health Unit
- 3527 - Brant County Health Unit
- 3530 - Durham Regional Health Unit
- 3530 - Durham Regional Health Unit
- 3531 - Elgin-St. Thomas Health Unit
- 3531 - Elgin-St. Thomas Health Unit
- 3533 - Grey Bruce Health Unit
- 3533 - Grey Bruce Health Unit
- 3534 - Haldimand-Norfolk Health Unit
- 3534 - Haldimand-Norfolk Health Unit
- 3535 - Haliburton, Kawartha, Pine Ridge District Health Unit
- 3535 - Haliburton, Kawartha, Pine Ridge District Health Unit
- 3536 - Halton Regional Health Unit
- 3536 - Halton Regional Health Unit
- 3537 - City of Hamilton Health Unit
- 3537 - City of Hamilton Health Unit
- 3538 - Hastings and Prince Edward Counties Health Unit
- 3538 - Hastings and Prince Edward Counties Health Unit
- 3539 - Huron County Health Unit
- 3539 - Huron County Health Unit
- 3540 - Chatham-Kent Health Unit
- 3540 - Chatham-Kent Health Unit
- 3541 - Kingston, Frontenac and Lennox and Addington Health Unit
- 3541 - Kingston, Frontenac and Lennox and Addington Health Unit
- 3542 - Lambton Health Unit
- 3542 - Lambton Health Unit
- 3543 - Leeds, Grenville and Lanark District Health Unit
- 3543 - Leeds, Grenville and Lanark District Health Unit
- 3544 - Middlesex-London Health Unit
- 3544 - Middlesex-London Health Unit
- 3546 - Niagara Regional Area Health Unit
- 3546 - Niagara Regional Area Health Unit
- 3547 - North Bay Parry Sound District Health Unit
- 3547 - North Bay Parry Sound District Health Unit
- 3549 - Northwestern Health Unit
- 3549 - Northwestern Health Unit
- 3551 - City of Ottawa Health Unit
- 3551 - City of Ottawa Health Unit
- 3552 - Oxford County Health Unit
- 3552 - Oxford County Health Unit
- 3553 - Peel Regional Health Unit
- 3553 - Peel Regional Health Unit
- 3554 - Perth District Health Unit
- 3554 - Perth District Health Unit
- 3555 - Peterborough County-City Health Unit
- 3555 - Peterborough County-City Health Unit
- 3556 - Porcupine Health Unit
- 3556 - Porcupine Health Unit
- 3557 - Renfrew County and District Health Unit
- 3557 - Renfrew County and District Health Unit
- 3558 - The Eastern Ontario Health Unit
- 3558 - The Eastern Ontario Health Unit
- 3560 - Simcoe Muskoka District Health Unit
- 3560 - Simcoe Muskoka District Health Unit
- 3561 - Sudbury and District Health Unit
- 3561 - Sudbury and District Health Unit
- 3562 - Thunder Bay District Health Unit
- 3562 - Thunder Bay District Health Unit
- 3563 - Timiskaming Health Unit
- 3563 - Timiskaming Health Unit
- 3565 - Waterloo Health Unit
- 3565 - Waterloo Health Unit
- 3566 - Wellington-Dufferin-Guelph Health Unit
- 3566 - Wellington-Dufferin-Guelph Health Unit
- 3568 - Windsor-Essex County Health Unit
- 3568 - Windsor-Essex County Health Unit
- 3570 - York Regional Health Unit
- 3570 - York Regional Health Unit
- 3595 - City of Toronto Health Unit
- 3595 - City of Toronto Health Unit
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