Core: Belleville, Brockville, Brighton, Campbellford, Cobourg, Durham, Frontenac County, Hastings County, Kawartha Lakes, Kingston, Leeds & Grenville County, Lennox & Addington County, Lindsay, Napanee, Northumberland, Oshawa, Peterborough, Port Hope, Prescott, Prince Edward County, Trenton, Uxbridge
Shared with University of Ottawa: Almonte, Arnprior, Barry’s Bay, Carleton Place, Cornwall, Deep River, North Lanark County, Pembroke, Perth, Renfrew County, Smith Falls, Stormont Dundas and Glengarry County, Winchester
Shared with University of Toronto: Ajax, Aurora, Central York Region, Maple, Markham, Newmarket, Pickering, Richmond Hill, South West York Region, South East York Region, Stouffville, Thornhill, Whitby, Vaughn