List of census divisions of Ontario
Single-tier municipalities
A single-tier municipality is a census division which is governed by one municipal administration, with neither a county nor regional government above it, nor further municipal subdivisions below it (cf.

List of census divisions of Ontario

Section Title: Single-tier municipalities
Table Section Text: A single-tier municipality is a census division which is governed by one municipal administration, with neither a county nor regional government above it, nor further municipal subdivisions below it (cf.

Census division	Population (2016)	Area (km²)	Density (/km²)	Regional seat	Secondary region	Primary region

Municipality of Chatham-Kent	102,042	2,457.90	41.4	Chatham	Southwestern	Southern

City of Greater Sudbury	161,647	3,239.02	49.9	Greater Sudbury	Northeastern	Northern

Haldimand-Norfolk	109,787	2,894.76	37.9	Cayuga, Simcoe	Southwestern	Southern

City of Hamilton	536,917	1,117.29	480.6	Hamilton	Golden Horseshoe	Southern

City of Kawartha Lakes	75,423	3,084.38	24.5	Lindsay	Central	Southern

City of Ottawa	934,243	2,790.30	334.8	Ottawa	Eastern	Southern

Prince Edward County	24,735	1,050.49	23.5	Picton	Central	Southern

County of Brant	134,808	1,093.22	123.3	Burford	Southwestern	Southern

City of Toronto	2,731,571	630.20	4,334.4	Toronto	Golden Horseshoe	Southern

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