Suburb profile · ABS Census 2021
St Kilda West suburb profile
St Kilda West, VIC · Postcode 3182
This St Kilda West suburb profile summarises official Australian Bureau of Statistics Census 2021 data for St Kilda West, VIC (postcode 3182). Use it as a free suburb report covering population, median rent, household income, age, housing tenure and employment, plus how those figures changed since Census 2016— then compare St Kilda West with nearby suburbs.
St Kilda West at a glance
Population
2,951
Median rent
$385/wk
Household income
$1,983/wk
Median age
40
St Kilda West trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
Census 2011 → 2016 → 2021
+3.7% over 10 years
Population
2,951
was 3,162 in 2016
-211 · -6.7%
Median rent
$385/wk
was $360/wk in 2016
+$25 · +6.9%
Household income
$1,983/wk
was $1,853/wk in 2016
+$130 · +7%
Median age
40
was 37 in 2016
+3 · +8.1%
Dig deeper: St Kilda West population growth · St Kilda West then and now
St Kilda West vs nearby & Greater Melbourne
Median Census 2021 figures for St Kilda West, nearby suburbs (8), and the Melbourne metro median (suburbs with 1,000+ people).
Rent
-1.4% vs area
- St Kilda West$385/wk
- Nearby$413/wk
- Melbourne$390.5/wk
Household income
+2.4% vs area
- St Kilda West$1,983/wk
- Nearby$2,024/wk
- Melbourne$1,936.5/wk
Median age
+2.6% vs area
- St Kilda West40
- Nearby35.5
- Melbourne39
Personal income
+55.8% vs area
- St Kilda West$1,314/wk
- Nearby$1,210/wk
- Melbourne$843.5/wk
Nearby uses the same postcode first, then larger suburbs in VIC. See Melbourne rankings.
Socio-economic profile
How St Kilda West compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
St Kilda West ranks among Australia's most advantaged suburbs. It shows limited economic resources and high education and occupation levels.
Relative disadvantage (IRSD)
Decile 91,074.5
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 101,113.7
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 2954.6
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 101,157.2
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
St Kilda West on the map
OpenStreetMap outline for St Kilda West, VIC.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
St Kilda West people
- Population
- 2,951
- Median age
- 40
- Born overseas
- 29.4%
- Average household size
- 1.9
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
St Kilda West income
- Median household income
- $1,983/wk
- Median personal income
- $1,314/wk
Median total weekly household income
Median total weekly personal income
St Kilda West housing
- Median rent
- $385/wk
- Median mortgage repayment
- $2,300/mo
- Separate houses
- 6.7%
- Flats & apartments
- 56.8%
- Owned outright
- 18.3%
- Mortgaged
- 18.8%
- Rented
- 40.8%
- Unoccupied dwellings
- 20.3%
Median weekly rent for rented dwellings
Median monthly mortgage repayment
Percentage of dwellings that are separate houses
Percentage of dwellings that are flats or apartments
Percentage of dwellings owned without a mortgage
Percentage of dwellings with a mortgage
Percentage of dwellings rented
Percentage of private dwellings unoccupied on Census night
St Kilda West work
- Employment to population
- 68.7%
- Unemployment rate
- 4.5%
- Year 12 or above
- 80%
Employed persons as a percentage of population aged 15+
Unemployed persons as a percentage of the labour force
Percentage with Year 12 or equivalent as highest school level
Nearby suburb profiles (near 3182)
Compare St Kilda West with nearby suburbs
St Kilda West in numbers
St Kilda West had 2,951 residents at the 2021 Census, making it the 478th most populous suburb or locality in VIC out of 2,835. The median age is 40, close to the typical VIC suburb. The average household has 1.9 people. 29.4% of residents were born overseas.
Among occupied homes, 18.3% own their home outright, 18.8% are paying a mortgage, 40.8% rent. Flats and apartments make up 56.8% of dwellings, with 6.7% separate houses. Median rent was $385/wk, 10% above the typical VIC suburb.
Median household income was $1,983/wk, 11% above the typical VIC suburb. The unemployment rate on Census night was 4.5%. 80% of adults had completed Year 12 or above. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 9 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population fell 6.7% (from 3,162 to 2,951). Median rent moved from $360/wk to $385/wk (+6.9%).
St Kilda West suburb FAQs
- What is the median rent in St Kilda West, VIC?
- The median weekly rent in St Kilda West was $385/wk at the 2021 Census (ABS).
- How many people live in St Kilda West, VIC?
- St Kilda West had 2,951 residents at the 2021 Census, down 6.7% from 2016.
- What is the median household income in St Kilda West?
- Median household income in St Kilda West was $1,983/wk at the 2021 Census.
- Do most people rent or own in St Kilda West?
- 40.8% of occupied homes in St Kilda West were rented, 18.3% were owned outright and 18.8% were owned with a mortgage.
About this St Kilda West suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching St Kilda West. Where shown, 2016 values come from the 2016 State Suburbs (SSC) profile, linked via ABS geographic correspondence — boundaries are not always identical. Medians may be suppressed for very small areas. This is not financial or relocation advice — use it alongside current market data.
Source: ABS Census 2021. Methodology · Richest suburbs in Melbourne