Brisbane — UN urban centre
Brisbane: 1,071,628 people. Reference: 2025 annual estimate · World rank #476 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 2591; territory: Australia (AUS). UN source workbook.
Method: Degree of Urbanisation (contiguous 1 km2 cells, density 1,500+ people/km2, total 50,000+). This is a source-defined urban centre, not a municipality or province. No association with a separate administrative entity is inferred from proximity or name.
Source centroid: -27.4759, 153.027. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 58,729 | Estimate |
| 1980 | 159,595 | Estimate |
| 1985 | 245,988 | Estimate |
| 1990 | 359,090 | Estimate |
| 1995 | 534,573 | Estimate |
| 2000 | 570,066 | Estimate |
| 2005 | 646,904 | Estimate |
| 2010 | 796,160 | Estimate |
| 2015 | 885,370 | Estimate |
| 2020 | 958,172 | Estimate |
| 2025 | 1,071,628 | Estimate |
| 2030 | 1,109,309 | Projection |
| 2035 | 1,152,766 | Projection |
| 2040 | 1,300,549 | Projection |
| 2045 | 1,396,368 | Projection |
| 2050 | 1,545,569 | Projection |
Largest UN urban centres · Fastest-growing urban centres
What changed during your lifetime?
Turn these figures into a private, five-scene personal world story.
Use this source record with the right definition
This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.