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City of CaseyPopulation forecast

City of Casey

Population, households and dwellings

The number of dwellings in City of Casey is forecast to grow from 102,790 in 2016 to 191,242 in 2041, with the average household size falling from 3.12 to 2.98 by 2041.

This summary shows the results of the forecasts for population, households and dwellings in the City of Casey. The period 2016 to 2031, as the short to medium term, is likely to be the most accurate and useful forecast information for immediate planning purposes.

It is important to look at the relationship between population and average household size. If the average household size is falling, then there will need to be growth in the number of households (and dwellings for them to live in) to maintain or grow the population.

Forecast population, households and dwellings
City of CaseyForecast year
Change in population (5yrs)--67,01053,29048,80537,07529,489
Average annual change--3.95%2.66%2.16%1.49%1.11%
Average household size3.
Population in non private dwellings2,1672,5422,9963,5063,8193,817
Dwelling occupancy rate97.1996.7096.4696.2896.0795.83
Source: Population and household forecasts, 2016 to 2041, prepared by .id (informed decisions), January 2019.

Key findings

In 2016, the total population of City of Casey was estimated to be 313,521 people. It is expected to increase by over 169,105 people to 482,626 by 2031, at an average annual growth rate of 2.92%. This is based on an increase of over 57,426 households during the period, with the average number of persons per household falling from 3.12 to 3.05 by 2031.

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