Canadian Census Maps

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

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Area

Sarnia, ONCensus subdivision

72,047 people

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Topic

Population by religious affiliation in private households.

Sarnia, ON

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Percentages are computed only over the population in private households, which excludes residents of collective dwellings such as hospitals, long-term care facilities, prisons, and university residences. A dissemination area dominated by such a facility can have a much smaller percentage denominator than its overall population suggests.

These estimates come from the long-form questionnaire, which was distributed to a 25% sample of private households. They are subject to sampling variability and may differ from a full enumeration. Read more

To protect confidentiality, Statistics Canada randomly rounds census counts up or down to a multiple of 5 or 10. Totals are rounded independently of their parts, so sub-totals may not match the total and percentages may not add up to 100%. Read more

39.5%

of people in Sarnia, ONCensus subdivisionidentify as

No religion or secular

28,017 of 70,930 people

18.1%

30.2%

41.9%

55.3%

72.7%