2025 POPULATION FORECAST REVIEW

Brisbane South, 

SA4 Region Queensland

The Brisbane - South region is forecast to grow from a population of 377,159 in 2021 to 518,779 by 2046. 

Version 5.1.0
Published June 2025

Read forecast analysis and insights for the Brisbane - South region from Australia's largest independent population forecasting team.

Photo credit: Marc R. R. Dorda @ojdoddy on Unsplash

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Read the insights and analysis behind our population and dwellings forecasts for the Brisbane - South region.

About the Brisbane - South Region

This region covers an extensive landlocked area south of the Brisbane River, surrounded by Brisbane East towards the coast, Brisbane Inner City northwards, Brisbane - West to the north-west, Ipswich westwards, and lastly, sharing a broad south boundary with Logan - Beaudesert. Its suburbs are diverse, ranging from greenfield areas such as the emerging community of Rochedale and establishing suburb of Pallara, through to upzoned mature suburbs of Upper Mount Gravatt and Greenslopes, to the extensive redevelopment opportunity of the Woolloongabba Priority Development Area (including the Gabba stadium). While the region's emerging communities, upzoning, and PDAs drive significant population growth, the region also includes quieter suburbs with little to no residential stock increase projected, such as Nathan, Salisbury, and Moorooka.

Key findings

Brisbane - South is forecast to account for 7% of the total population growth of Queensland between 2021 and 2046. 

The region is expected to add over 140,000 residents along with over 50,000 dwellings in the 25 years to 2046. The growth is projected to be absorbed primarily by the Woolloongabba SA2, with strong growth also seen in Upper Mount Gravatt, Rochedale - Burbank, and Pallara - Willawong SA2s. The Woolloongabba SA2 is predicted to almost quadruple its 2021 census population, to reach almost 34,000 residents by 2046, driven to a great extent by the PDA in the area, along with high density zoning spread across the suburb that is being rapidly taken up through development applications and recent builds. It is predicted to continue drawing in young adults, as is likely to be the case with Upper Mount Gravatt. Rochedale and Pallara on the other hand, are more family-oriented suburbs, providing opportunities for both first home buyers and young families upsizing the family home.

While no SA2 is predicted to experience population decline over the forecast period, several are expected to stagnate in their ERP: Mansfield, Wishart, Moorooka, Salisbury - Nathan, and Kuraby SA2s are the main examples. This is attributable to the present zoning, which does not support scaling of residential capacity, and no present plans for upzoning. While some of these adjoin critical bushland and may be unsuitable for residential upzoning, others hold upzoning potential but are perhaps less desirable for development and will start being utilised only once currently developing suburbs are used up.

What share of Australia's growth will occur in Queensland?

We set the context for our local area forecasts with a presentation of our state- and regional-level forecasts for Queensland.

Access the presentation slides (including our forecast data for each region), and a short recap or the full webinar presentation on-demand. Learn what's driving change and how much growth will go to each region of the state over the 25 years to 2046.

The population forecast for Queensland →

Forecast results

The following forecast information presents the combined numbers for the Brisbane - South Region

Learn more about the different options to access these forecasts for Local Government Areas (LGAs), suburbs, custom catchments or the entire state or nation here.

  2021 2026 2031 2036 2041 2046
Forecast Population 377,159 418,476 446,137 472,540 496,674 518,779
Change (five year)   41,317 27,661 26,403 24,134 22,106
Average Annual Change (%)   2.10% 1.29% 1.16% 1.00% 0.87%
Forecast Dwellings 144,835 153,772 165,104 176,566 187,298 197,502
Change (five year)   8,937 11,332 11,462 10,732 10,204
Average Annual Change (%)   1.20% 1.43% 1.35% 1.19% 1.07%

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Commentary and analysis from our specialist forecasters.

Johnny Barnard

Johnny Barnard

Principal forecaster
Liza Ivanova

Liza Ivanova

Population forecaster
Richard Thornton

Richard Thornton

Population forecaster
Chris_Jones

Chris Jones

Population forecaster
Oliver Bowering

Oliver Bowering

Population forecaster
john-o

John O'Leary

Forecast modelling

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Public resources for local areas

The Brisbane South SA4 is covered by the City of Brisbane, which doesn't currently subscribe to our public information tools.

Find resources for other parts of South East Queensland and Australia via our demographic resource centre.

Your questions answered

Do you have a question about our forecasts, our assumptions or about the Brisbane Inner City SA4 Region? You can submit a question to our team by emailing locationdecisions@id.com.au

Request a copy of our forecast data for Brisbane Inner City SA4 Region.