Illustrated Glossary
Adjusted counts


Over the course of the five-year census cycle, the boundaries that define the geographic areas maintained at Statistics Canada for collecting and disseminating data can change for various reasons. For example, legislation is published to enact a change to the boundary shared between two municipalities. Such a municipal boundary change is then reflected in Statistics Canada’s census subdivision (CSD) geography, which then results in the update of boundaries that must respect the CSD, such as the census tract (CT) or dissemination area (DA). When a boundary change occurs, the previous census population and dwelling counts associated with the affected geographic areas are adjusted (revised) to reflect the updated total number of persons and dwellings from the previous census to the current census boundaries.

Image for adjusted counts

For more information on adjusted counts, consult the Dictionary, Census of Population, 2021.

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