Dictionary, Census of Population, 2021
Population density

Release date: November 17, 2021


Population density is the number of persons per square kilometre.

Reported in

2021, 2016, 2011, 2006, 2001, 1996, 1991, 1986, 1981, 1976, 1971, 1966 and 1961


The calculation for population density is total population divided by land area. The data are available for all standard geographic areas.

Population density data support a variety of applications, such as delineating population centres, determining the population ecumene and conducting spatial analysis.

Refer to the related definitions of EcumeneLand Area and Population Centre (POPCTR).

Changes prior to the current census

Prior to 2001, population density data were available for all standard geographic areas, except enumeration areas (EAs) and federal electoral districts (FEDs).

For 1976, population density data were expressed in both square kilometres and square miles.

Prior to 1976, population density data were expressed in square miles only.

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