Canadian Census Maps

Explore the 2016 and 2021 Canadian Census of Population on a map.

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Sarnia, ONCensus subdivision

71,594 people

For example, your home town, a Census subdivision name, or a postal code

The highest and lowest Census tractsin Sarnia, ON for Population density.

Minimum population: 1,00019 census tracts

434 / km²

Population density in Sarnia, ONCensus subdivision

0 / km²

1,600 / km²

4,600 / km²

8,900 / km²

16,000 / km²

23,000 / km²