City of KwinanaPopulation forecast
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City of Kwinana

Population, households and dwellings

The number of dwellings in the City of Kwinana is forecast to grow from 11,614 in 2011 to 23,122 in 2026, with the average household size rising from 2.68 to 2.76 by 2026.

This summary shows the results of the forecasts for population, households and dwellings in the City of Kwinana. The period 2011 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 KwinanaForecast year
Summary201120162021202620312036
Population30,69740,50952,07363,21874,80584,373
Change in population (5yrs)--9,81211,56411,14511,5889,567
Average annual change--5.70%5.15%3.96%3.42%2.44%
Households11,18214,66518,61122,52926,45429,846
Average household size2.682.712.752.762.792.79
Population in non private dwellings7137998849421,0001,058
Dwellings11,61415,07819,11923,12227,12830,587
Dwelling occupancy rate96.2897.2697.3497.4497.5297.58

Population and household forecasts, 2011 to 2036, prepared by .id , the population experts, June 2017.

Forecast population, households and average household size
Forecast population, households and average household size 2036 Average household size: 2.79 2035 Average household size: 2.79 2034 Average household size: 2.79 2033 Average household size: 2.79 2032 Average household size: 2.79 2031 Average household size: 2.79 2030 Average household size: 2.79 2029 Average household size: 2.78 2028 Average household size: 2.77 2027 Average household size: 2.77 2026 Average household size: 2.76 2025 Average household size: 2.76 2024 Average household size: 2.76 2023 Average household size: 2.75 2022 Average household size: 2.75 2021 Average household size: 2.75 2020 Average household size: 2.75 2019 Average household size: 2.74 2018 Average household size: 2.73 2017 Average household size: 2.72 2016 Average household size: 2.71 2015 Average household size: 2.70 2014 Average household size: 2.69 2013 Average household size: 2.69 2012 Average household size: 2.68 2011 Average household size: 2.68 2036 Average household size: 2.79 2035 Average household size: 2.79 2034 Average household size: 2.79 2033 Average household size: 2.79 2032 Average household size: 2.79 2031 Average household size: 2.79 2030 Average household size: 2.79 2029 Average household size: 2.78 2028 Average household size: 2.77 2027 Average household size: 2.77 2026 Average household size: 2.76 2025 Average household size: 2.76 2024 Average household size: 2.76 2023 Average household size: 2.75 2022 Average household size: 2.75 2021 Average household size: 2.75 2020 Average household size: 2.75 2019 Average household size: 2.74 2018 Average household size: 2.73 2017 Average household size: 2.72 2016 Average household size: 2.71 2015 Average household size: 2.70 2014 Average household size: 2.69 2013 Average household size: 2.69 2012 Average household size: 2.68 2036 Households: 29,844 2035 Households: 29,251 2034 Households: 28,604 2033 Households: 27,923 2032 Households: 27,190 2031 Households: 26,454 2030 Households: 25,679 2029 Households: 24,890 2028 Households: 24,112 2027 Households: 23,319 2026 Households: 22,530 2025 Households: 21,725 2024 Households: 20,954 2023 Households: 20,159 2022 Households: 19,366 2021 Households: 18,612 2020 Households: 17,894 2019 Households: 17,183 2018 Households: 16,329 2017 Households: 15,452 2016 Households: 14,657 2015 Households: 13,590 2014 Households: 12,611 2013 Households: 12,009 2012 Households: 11,548 2011 Households: 11,183 2036 Total population: 84,373 2035 Total population: 82,750 2034 Total population: 80,929 2033 Total population: 79,033 2032 Total population: 76,934 2031 Total population: 74,805 2030 Total population: 72,526 2029 Total population: 70,159 2028 Total population: 67,859 2027 Total population: 65,511 2026 Total population: 63,218 2025 Total population: 60,912 2024 Total population: 58,689 2023 Total population: 56,427 2022 Total population: 54,206 2021 Total population: 52,073 2020 Total population: 50,005 2019 Total population: 47,874 2018 Total population: 45,375 2017 Total population: 42,797 2016 Total population: 40,509 2015 Total population: 37,429 2014 Total population: 34,669 2013 Total population: 32,999 2012 Total population: 31,725 2011 Total population: 30,697
Population and household forecasts, 2011 to 2036, prepared by .id the population experts, June 2017.

Key findings

In 2011, the total population of the City of Kwinana was estimated to be 30,697 people. It is expected to increase by over 32,500 people to 63,218 by 2026, at an average annual growth rate of 4.93%. This is based on an increase of over 11,300 households during the period, with the average number of persons per household rising from 2.68 to 2.76 by 2026.

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