City of KwinanaPopulation forecast
Skip to content

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 22,866 in 2026, with the average household size rising from 2.69 to 2.79 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
Population30,69739,94151,56362,69573,67984,207
Change in population (5yrs)--9,24411,62211,13210,98410,527
Average annual change--5.41%5.24%3.99%3.28%2.71%
Households11,14514,32118,35422,11325,80729,387
Average household size2.692.732.762.792.812.83
Population in non private dwellings7137998849701,0561,142
Dwellings11,61414,83518,99922,86626,67030,356
Dwelling occupancy rate95.9696.5496.6196.7196.7696.81

Population and household forecasts, 2011 to 2036, prepared by .id , the population experts, May 2015.

Forecast population, households and average household size
Forecast population, households and average household size 2036 Average household size: 2.83 2035 Average household size: 2.83 2034 Average household size: 2.82 2033 Average household size: 2.82 2032 Average household size: 2.82 2031 Average household size: 2.81 2030 Average household size: 2.81 2029 Average household size: 2.80 2028 Average household size: 2.80 2027 Average household size: 2.80 2026 Average household size: 2.79 2025 Average household size: 2.79 2024 Average household size: 2.78 2023 Average household size: 2.77 2022 Average household size: 2.77 2021 Average household size: 2.76 2020 Average household size: 2.75 2019 Average household size: 2.75 2018 Average household size: 2.74 2017 Average household size: 2.73 2016 Average household size: 2.73 2015 Average household size: 2.73 2014 Average household size: 2.72 2013 Average household size: 2.71 2012 Average household size: 2.70 2011 Average household size: 2.69 2036 Average household size: 2.83 2035 Average household size: 2.83 2034 Average household size: 2.82 2033 Average household size: 2.82 2032 Average household size: 2.82 2031 Average household size: 2.81 2030 Average household size: 2.81 2029 Average household size: 2.80 2028 Average household size: 2.80 2027 Average household size: 2.80 2026 Average household size: 2.79 2025 Average household size: 2.79 2024 Average household size: 2.78 2023 Average household size: 2.77 2022 Average household size: 2.77 2021 Average household size: 2.76 2020 Average household size: 2.75 2019 Average household size: 2.75 2018 Average household size: 2.74 2017 Average household size: 2.73 2016 Average household size: 2.73 2015 Average household size: 2.73 2014 Average household size: 2.72 2013 Average household size: 2.71 2012 Average household size: 2.70 2036 Households: 29,383 2035 Households: 28,695 2034 Households: 27,986 2033 Households: 27,260 2032 Households: 26,547 2031 Households: 25,806 2030 Households: 25,065 2029 Households: 24,340 2028 Households: 23,596 2027 Households: 22,872 2026 Households: 22,112 2025 Households: 21,362 2024 Households: 20,607 2023 Households: 19,852 2022 Households: 19,092 2021 Households: 18,354 2020 Households: 17,564 2019 Households: 16,786 2018 Households: 15,981 2017 Households: 15,131 2016 Households: 14,320 2015 Households: 13,555 2014 Households: 12,616 2013 Households: 12,064 2012 Households: 11,603 2011 Households: 11,145 2036 Total population: 84,207 2035 Total population: 82,229 2034 Total population: 80,108 2033 Total population: 77,991 2032 Total population: 75,902 2031 Total population: 73,679 2030 Total population: 71,451 2029 Total population: 69,209 2028 Total population: 66,998 2027 Total population: 64,915 2026 Total population: 62,695 2025 Total population: 60,496 2024 Total population: 58,207 2023 Total population: 55,966 2022 Total population: 53,720 2021 Total population: 51,563 2020 Total population: 49,247 2019 Total population: 46,933 2018 Total population: 44,586 2017 Total population: 42,088 2016 Total population: 39,941 2015 Total population: 37,834 2014 Total population: 35,031 2013 Total population: 33,399 2012 Total population: 32,046 2011 Total population: 30,697
Population and household forecasts, 2011 to 2036, prepared by .id the population experts, May 2015.

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 31,900 people to 62,695 by 2026, at an average annual growth rate of 4.88%. This is based on an increase of over 10,900 households during the period, with the average number of persons per household rising from 2.69 to 2.79 by 2026.

v16.07.05-1.0.8