Canadian Census Maps

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

Language

Census year

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Area

Sarnia, ONCensus subdivision

71,594 people

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

Topic

The highest and lowest Census tractsin Sarnia, ON for Occupation: Natural and applied sciences and related occupations.

Minimum responses: 50019 census tracts

Highest

Lowest

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The 2021 census switched to NOC 2021, which moved middle managers out of the management category and into the category of the field they manage. Category 0 is far smaller in 2021, and the other categories grow, for that reason alone.

Percentages cover the labour force aged 15 and over who worked since January of the year before the census. People who have not worked in that time have no class of worker, occupation or industry and are left out.

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

7.7%

of workers in Sarnia, ONCensus subdivisionwork in

Natural and applied sciences and related occupations

2,576 of 33,370 workers

2.2%

5.8%

9.2%

13.8%

19.7%