प्रथम स्तर का प्रशासनिक क्षेत्र
🇨🇦 ओण्टारियो
Ontario
उपविभाग
Peel
जनसंख्या 1,296,814
York
जनसंख्या 1,032,524
Toronto county
जनसंख्या 670,000
Durham
जनसंख्या 608,124
Halton
जनसंख्या 500,000
Algoma
जनसंख्या 113,777
Chatham-Kent
जनसंख्या 108,589
Kawartha Lakes
जनसंख्या 74,561
Haldimand County
जनसंख्या 45,212
Sudbury
जनसंख्या 22,368
Brant
Bruce County
Cochrane District
Comtes unis de Prescott et Russell
District Municipality of Muskoka
Dufferin County
Elgin County
Essex County
Frontenac County
Greater Sudbury
Grey County
Haliburton County
Hamilton
Hastings County
Huron County
Kenora District
Lambton County
Lanark County
Lennox and Addington County
Manitoulin District
Middlesex County
Nipissing District
Northumberland County
Ottawa
Oxford County
Parry Sound District
Perth County
Peterborough County
Prince Edward County
Rainy River District
Regional Municipality of Niagara
Regional Municipality of Waterloo
Renfrew County
Simcoe County
Thunder Bay District
Timiskaming District
United Counties of Leeds and Grenville
United Counties of Stormont, Dundas and Glengarry
Wellington County