City of OnkaparingaPopulation forecast
census-message-logo

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

Skip to content

Welcome to the City of Onkaparinga population forecasts

The City of Onkaparinga population forecast for 2017 is 170,694, and is forecast to grow to 212,372 by 2036.

The City of Onkaparinga population and household forecasts present what is driving population change in the community and how the population, age structure and household types will change each year between 2016 and 2036.

The forecasts are designed to provide community groups, Council, investors, business, students and the general public with knowledge to make confident decisions about the future.

These forecasts were last updated in October 2017 by .id, the population experts, on behalf of the City of Onkaparinga. Forecasts are available for each year from 2016 to 2036 and are presented at the LGA level, by small area and also by district.

Forecast population
Forecast population 2036 forecast population: 212,372 2035 forecast population: 210,605 2034 forecast population: 208,737 2033 forecast population: 206,902 2032 forecast population: 204,812 2031 forecast population: 202,658 2030 forecast population: 200,471 2029 forecast population: 197,948 2028 forecast population: 195,586 2027 forecast population: 193,181 2026 forecast population: 190,844 2025 forecast population: 188,646 2024 forecast population: 186,126 2023 forecast population: 183,856 2022 forecast population: 181,554 2021 forecast population: 179,249 2020 forecast population: 177,132 2019 forecast population: 174,677 2018 forecast population: 172,694 2017 forecast population: 170,694 2016 forecast population: 169,073
Population and household forecasts, 2016 to 2036, prepared by .id, October 2017.
NEWS

How the release of 2016 Census data affects your population forecast

(11/07/2017)

When the new Census data comes out every five years, it gives us a chance to rebase our population forecasts using more up to date population data.Learn more

What's new?

(5/06/2017)

To continually improve the services we provide to our clients we are implementing new features and functionality to our products. Check out the the latest updates here.

The definitive report for local government

(5/06/2017)

We recently partnered with LG Professionals Australia to produce the State of the Sector report. Download this report to find out how wider national and state trends contribute to the complexities of local governance.

What’s driving the change in Western Australia’s housing?

(19/05/2017)

As Australia’s population grows, the way Australians consume housing is changing. The surge in higher density residential development means that more households than ever are living in smaller homes than the past. How does household size affect housing demand?

Is it all doom and gloom after the boom in Western Australia?

(21/03/2017)

With the end of the mining resources boom in Western Australia, many people are left wondering: Is it all doom and gloom after the boom? How will the end of the mining boom affect the population of WA?

Access demographic and economic resources for Australia and New Zealand

v17.10.06-1.0.0