Category:Census divisions of Ontario

• Histories of census divisions in Ontario‎ (29 C)

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• County and regional councils in Ontario‎ (6 P)
• Districts of Upper Canada‎ (20 P)
• Former counties in Ontario‎ (1 C, 37 P)
• Buildings and structures in Ontario by census division‎ (50 C)
• Education in Ontario by census division‎ (48 C)
• Geography of Ontario by census division‎ (53 C)
• Transport in Ontario by census division‎ (54 C)
• Tourist attractions in Ontario by census division‎ (52 C)

A

• Algoma District‎ (9 C, 7 P)

B

• County of Brant‎ (6 C, 7 P)
• Bruce County‎ (8 C, 13 P)

C

• Chatham-Kent‎ (7 C, 21 P)
• Cochrane District‎ (8 C, 8 P)

D

• Dufferin County‎ (6 C, 7 P)
• Regional Municipality of Durham‎ (11 C, 5 P)

E

• Elgin County‎ (8 C, 6 P)
• Essex County, Ontario‎ (8 C, 12 P)

F

• Frontenac County‎ (6 C, 5 P)

G

• Greater Sudbury‎ (13 C, 3 P)
• Grey County‎ (8 C, 12 P)

H

• Haldimand County‎ (5 C, 13 P)
• Haliburton County‎ (7 C, 8 P)
• Regional Municipality of Halton‎ (9 C, 9 P)
• Hamilton, Ontario‎ (14 C, 4 P)
• Hastings County‎ (7 C, 8 P)
• Huron County, Ontario‎ (7 C, 8 P)

K

• Kawartha Lakes‎ (7 C, 16 P)
• Kenora District‎ (7 C, 8 P)

L

• Lambton County‎ (7 C, 8 P)
• Lanark County‎ (7 C, 8 P)
• Leeds and Grenville United Counties‎ (7 C, 10 P)
• Lennox and Addington County‎ (7 C, 9 P)

M

• Manitoulin District‎ (7 C, 5 P)
• Middlesex County, Ontario‎ (7 C, 10 P)
• District Municipality of Muskoka‎ (6 C, 10 P)

N

• Regional Municipality of Niagara‎ (11 C, 10 P)
• Nipissing District‎ (8 C, 6 P)
• Norfolk County, Ontario‎ (8 C, 22 P)
• Northumberland County, Ontario‎ (6 C, 9 P)

O

• Ottawa‎ (18 C, 3 P)
• Oxford County, Ontario‎ (8 C, 6 P)

P

• Parry Sound District‎ (5 C, 11 P)
• Regional Municipality of Peel‎ (11 C, 17 P)
• Perth County, Ontario‎ (7 C, 8 P)
• Peterborough County‎ (6 C, 8 P)
• United Counties of Prescott and Russell‎ (6 C, 7 P)
• Prince Edward County, Ontario‎ (5 C, 4 P)

R

• Rainy River District‎ (7 C, 9 P)
• Renfrew County‎ (10 C, 4 P)

S

• Simcoe County‎ (9 C, 12 P)
• United Counties of Stormont, Dundas and Glengarry‎ (7 C, 9 P)
• Sudbury District‎ (8 C, 10 P)

T

• Thunder Bay District‎ (8 C, 6 P)
• Timiskaming District‎ (7 C, 6 P)
• Toronto‎ (20 C, 8 P)

W

• Regional Municipality of Waterloo‎ (13 C, 5 P)
• Wellington County, Ontario‎ (7 C, 10 P)

Y

• Regional Municipality of York‎ (12 C, 6 P)