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City of CockburnPopulation forecast

Spearwood

Components of population change

The greatest population change for Spearwood is forecast for the period from 2017 to 2021, which is expected to have a net increase of 1,114 people.

There are two ways in which populations can change, through net migration and/or through natural increase (births minus deaths). Some areas are more driven by one or other of these factors. Migration is largely driven by housing development, whereas natural increase is a function of the age of the population.

Components of population change
SpearwoodForecast period
Component2017 to 20212022 to 20262027 to 20312032 to 20362037 to 2041
Births819872888900925
Deaths459486529569608
Natural increase/decrease360387358331318
Net migration754169115101221
Change in persons in non-private dwellings05050500
Total population change1,114606524482539
Population and household forecasts, 2016 to 2041, prepared by .id , the population experts, September 2019.

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