List of census divisions of Ontario
Single-tier municipalities
Table:
Census division

Population
(2016)[1]

Area
(km²)

Density
(/km²)

Regional
seat

Secondary
region

Primary
region

Municipality of Chatham-Kent[b]

102,042
2,457.90
41.4
Chatham
Southwestern
Southern

City of Greater Sudbury[c]

161,647
3,239.02
49.9
Greater Sudbury
Northeastern
Northern

Haldimand-Norfolk[d][a]

109,787
2,894.76
37.9
Cayuga, Simcoe
Southwestern
Southern

City of Hamilton[e]

536,917
1,117.29
480.6
Hamilton
Golden Horseshoe
Southern

City of Kawartha Lakes[f]

75,423
3,084.38
24.5
Lindsay
Central
Southern

City of Ottawa[g]

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[a]

134,808
1,093.22
123.3
Burford
Southwestern
Southern

City of Toronto[h]

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

From the table information on the 'Single-tier municipalities' part of 'List of census divisions of Ontario', create one factual sentence about the highlighted cells, without adding extra data and return it as JSON: {"answer": "YOUR ANSWER"}.