Southbank Postcode

Victoria

CoastalMetro Top 10% SEIFA
3006
Postcode for Southbank, VIC
Phone area code: 03 · 2 km from Melbourne · Pop. 22,631
22,631
Population
31
Median Age
$1,926
Household Income/wk
$411
Median Rent/wk
10/10
SEIFA Advantage
1.6
Area (km²)

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where Southbank ranks: rents are among the top 10% in VIC; SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.

How Southbank Compares

Southbank vs the VIC average and the national average (2021 Census, population-weighted).

MetricSouthbankVIC avgAU avgGreater Melbourne
Household income/wk $1,926 ≈VIC $1,817 $1,836 $1,943
Rent/wk $411 ≈VIC $375 $390 $404
Mortgage/month $1,900 ≈VIC $1,933 $1,958 $2,100
Median age 31 46.0 45.0 39.0
SEIFA decile 10/10 +VIC 6.0/10 6.0/10 9.0/10
Unemployment 5.8% +VIC 5.0% 5.0% 5.0%

Green pill = at least 10% above the VIC average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.

Southbank is a coastal suburb of Melbourne in Victoria, with postcode 3006. It sits about 2 km from the Melbourne CBD, within the Melbourne local government area. The suburb footprint covers roughly 1.6 square kilometres.

According to the 2021 Census, Southbank has a population of 22,631 with a median age of 31. The median weekly household income is $1,926, close to the VIC average. The unemployment rate is 5.8%, higher than the VIC average. The Indigenous population is 97 (0.4% of residents).

Housing in Southbank includes a median weekly rent of $411, median monthly mortgage repayment of $1,900, with 11,894 total dwellings. Rental properties account for 68.9% of dwellings.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Southbank scores in decile 10 out of 10, which is well above the national average.

Schools in Southbank include South Melbourne Primary School and Victorian College Of The Arts Secondary School.

Southbank is part of the Port Phillip statistical area in Victoria.

Southbank Details

Postcode3006
StateVictoria (VIC)
Phone Area Code03
Population (2021)22,631
Median Age31 years
Median Household Income (Census 2021)$1,926/week
Median Personal Income (Census 2021)$1,171/week
Median Weekly Rent (Census 2021)$411
Median Monthly Mortgage (Census 2021)$1,900
Average Household Size1.8 persons
Area1.6 km²
Population Density14470/km²
Total Dwellings11,894
Australian Citizens50.5%
Indigenous Population97 (0.4%)
Unemployment Rate5.8%
SEIFA IRSAD Decile10/10 (well above average)
Latitude-37.829
Longitude144.957
Distance from Melbourne2 km
Region (SA4)Melbourne - Inner
Area (SA3)Port Phillip
Local GovernmentMelbourne
Federal ElectorateMacnamara

Age Profile

0–14 (5.9%) 15–24 (14.6%) 25–44 (60.2%) 45–64 (13.5%) 65+ (5.7%)
Show counts
0–14 years1,344 (5.9%)
15–24 years3,307 (14.6%)
25–44 years13,626 (60.2%)
45–64 years3,054 (13.5%)
65+ years1,293 (5.7%)

Housing Tenure

Owned outright (12.9%) Mortgaged (18.2%) Rented (68.9%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 10 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Asthma1,334 (5.9%)
Arthritis538 (2.4%)
Diabetes385 (1.7%)
Heart Disease297 (1.3%)
Cancer291 (1.3%)
Lung Condition94 (0.4%)
Dementia27 (0.1%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle4,762 (40.6%)
1 vehicle5,930 (50.5%)
2 vehicles933 (7.9%)
3+ vehicles111 (0.9%)

Schools in Southbank

South Melbourne Primary School
Primary · Gov · ICSEA 1144 · 502 students
Victorian College Of The Arts Secondary School
Secondary · Gov · ICSEA 1141 · 344 students

Suburbs Near Southbank

Same Postcode (3006)

More Southbank Data

Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.