Southbank, VIC
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
Southbank is more socio-economically advantaged than about 96% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1106, where about 1000 is the national average).
A socio-economic measure from ABS Census data — not a measure of how good a suburb is to live in or visit. How we calculate this.
Southbank at a glance
- Population (2021)
- 22,631
- Median age
- 31
- Median weekly household income
- $1,926
- SEIFA score
- 1106
- Coordinates
- -37.8254, 144.9638
Southbank demographics (2021 Census)
The figures below profile Southbank using the Australian Bureau of Statistics 2021 Census; every percentage is a share of a clearly stated Census count, so each one traces back to the source. At a glance, the largest age group is young adults (25–44) at 60%, 67% of homes are rented, and 65% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 1,344 | 6% |
| Youth (15–24) | 3,307 | 15% |
| Young adults (25–44) | 13,626 | 60% |
| Mid-life (45–64) | 3,054 | 13% |
| Seniors (65+) | 1,293 | 6% |
Share of the 22,624 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 1,497 | 13% |
| Owned with a mortgage | 2,103 | 18% |
| Rented | 7,969 | 67% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 3 | 0% |
| Townhouses & semis | 158 | 1% |
| Flats & apartments | 11,686 | 98% |
Tenure and dwelling shares are of the roughly 11,899 occupied private dwellings in Southbank.
- Median weekly rent
- $411
- Median monthly mortgage
- $1,900
- Average household size
- 1.8 people
- Median weekly family income
- $2,448
- Median weekly personal income
- $1,171
Community and culture
- Born overseas
- 13,841 (65%)
- Speaks a language other than English at home
- 11,030 (52%)
- Aboriginal and/or Torres Strait Islander
- 97 (0%)
Work and education
- Completed Year 12
- 17,803 (84%)
- Labour-force participation
- 77.7%
- Unemployment rate
- 5.8%
- Employed full-time
- 10,012
- Employed part-time
- 4,613
Source: ABS Census of Population and Housing, 2021 (General Community Profile, by Suburb and Locality). © Australian Bureau of Statistics, released under CC BY 4.0. How we group bands and derive each share is set out on our methodology page.
Weather and climate in Southbank
Based on 2014–2023 records, the warmest month in Southbank is January (average daytime high around 27°C) and the coolest is July (around 12.9°C). The area receives roughly 724 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 27°C | 14.9°C | 62 mm |
| Feb | 25.8°C | 14.1°C | 32 mm |
| Mar | 24°C | 13.3°C | 47 mm |
| Apr | 20°C | 10.5°C | 62 mm |
| May | 16°C | 8.4°C | 63 mm |
| Jun | 13.4°C | 6.5°C | 63 mm |
| Jul | 12.9°C | 6.1°C | 50 mm |
| Aug | 13.7°C | 6.2°C | 59 mm |
| Sep | 16.3°C | 7.3°C | 65 mm |
| Oct | 19.6°C | 8.8°C | 76 mm |
| Nov | 21.6°C | 10.8°C | 79 mm |
| Dec | 24.5°C | 12.6°C | 66 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Southbank
Where is Southbank?
Southbank is a suburb of Victoria, Australia.
What is the population of Southbank?
At the 2021 Census, Southbank had a population of about 22,631.
Is Southbank an advantaged area?
Southbank has an ABS SEIFA score of 1106, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 96 out of 100 — more socio-economically advantaged than about 96% of Australian suburbs.
What is the weather like in Southbank?
Southbank has average daytime highs of about 19.6°C and overnight lows of about 10°C, with roughly 724 mm of rain across the year (based on 2014–2023 climate normals).
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