City of CaseyPopulation forecast
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This forecast has been updated with 2016 Census dwelling counts and the 2016 Estimated Resident Population. More information can be found here.

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City of Casey

Population, households and dwellings

The number of dwellings in the City of Casey is forecast to grow from 103,337 in 2016 to 148,295 in 2031, with the average household size falling from 3.07 to 3.03 by 2031.

This summary shows the results of the forecasts for population, households and dwellings in the City of Casey. The period 2016 to 2026, 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
Summary201620212026203120362041
Population313,521357,649398,790438,333476,478514,800
Change in population (5yrs)--44,12841,14039,54338,14538,322
Average annual change--2.67%2.20%1.91%1.68%1.56%
Households101,657116,286130,069143,760157,475171,425
Average household size3.073.063.043.033.002.98
Population in non private dwellings1,9222,3242,7643,2643,5763,576
Dwellings103,337119,345133,737148,295162,939177,659
Dwelling occupancy rate98.3797.4497.2696.9496.6596.49

Population and household forecasts, 2016 to 2041, prepared by .id , the population experts, September 2017.

Forecast population, households and average household size
Forecast population, households and average household size 2041 Average household size: 2.98 2040 Average household size: 2.99 2039 Average household size: 2.99 2038 Average household size: 2.99 2037 Average household size: 3.00 2036 Average household size: 3.00 2035 Average household size: 3.01 2034 Average household size: 3.01 2033 Average household size: 3.02 2032 Average household size: 3.02 2031 Average household size: 3.03 2030 Average household size: 3.03 2029 Average household size: 3.03 2028 Average household size: 3.04 2027 Average household size: 3.04 2026 Average household size: 3.04 2025 Average household size: 3.05 2024 Average household size: 3.05 2023 Average household size: 3.05 2022 Average household size: 3.05 2021 Average household size: 3.06 2020 Average household size: 3.06 2019 Average household size: 3.06 2018 Average household size: 3.06 2017 Average household size: 3.07 2016 Average household size: 3.07 2041 Average household size: 2.98 2040 Average household size: 2.99 2039 Average household size: 2.99 2038 Average household size: 2.99 2037 Average household size: 3.00 2036 Average household size: 3.00 2035 Average household size: 3.01 2034 Average household size: 3.01 2033 Average household size: 3.02 2032 Average household size: 3.02 2031 Average household size: 3.03 2030 Average household size: 3.03 2029 Average household size: 3.03 2028 Average household size: 3.04 2027 Average household size: 3.04 2026 Average household size: 3.04 2025 Average household size: 3.05 2024 Average household size: 3.05 2023 Average household size: 3.05 2022 Average household size: 3.05 2021 Average household size: 3.06 2020 Average household size: 3.06 2019 Average household size: 3.06 2018 Average household size: 3.06 2017 Average household size: 3.07 2041 Households: 171,427 2040 Households: 168,634 2039 Households: 165,844 2038 Households: 163,040 2037 Households: 160,251 2036 Households: 157,471 2035 Households: 154,722 2034 Households: 151,965 2033 Households: 149,234 2032 Households: 146,483 2031 Households: 143,758 2030 Households: 141,066 2029 Households: 138,350 2028 Households: 135,602 2027 Households: 132,844 2026 Households: 130,068 2025 Households: 127,314 2024 Households: 124,534 2023 Households: 121,786 2022 Households: 119,047 2021 Households: 116,284 2020 Households: 113,534 2019 Households: 110,825 2018 Households: 108,038 2017 Households: 104,941 2016 Households: 101,657 2041 Total population: 514,800 2040 Total population: 507,109 2039 Total population: 499,435 2038 Total population: 491,719 2037 Total population: 484,087 2036 Total population: 476,478 2035 Total population: 468,610 2034 Total population: 461,010 2033 Total population: 453,473 2032 Total population: 445,888 2031 Total population: 438,333 2030 Total population: 430,314 2029 Total population: 422,627 2028 Total population: 414,823 2027 Total population: 406,896 2026 Total population: 398,790 2025 Total population: 390,230 2024 Total population: 382,039 2023 Total population: 373,919 2022 Total population: 365,800 2021 Total population: 357,649 2020 Total population: 349,151 2019 Total population: 341,217 2018 Total population: 332,981 2017 Total population: 323,604 2016 Total population: 313,521
Population and household forecasts, 2016 to 2041, prepared by .id the population experts, September 2017.

Key findings

In 2016, the total population of the City of Casey was estimated to be 313,521 people. It is expected to increase by over 124,000 people to 438,333 by 2031, at an average annual growth rate of 3.41%. This is based on an increase of over 42,100 households during the period, with the average number of persons per household falling from 3.07 to 3.03 by 2031.

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