Suburb profile · ABS Census 2021
Mornington suburb profile
Mornington, VIC · Postcode 3931
This Mornington suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Mornington, VIC (postcode 3931). 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 Mornington with nearby suburbs.
Mornington at a glance
Population
25,759
Median rent
$400/wk
Household income
$1,451/wk
Median age
50
Mornington 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
+14.9% over 10 years
Population
25,759
was 23,989 in 2016
+1,770 · +7.4%
Median rent
$400/wk
was $335/wk in 2016
+$65 · +19.4%
Household income
$1,451/wk
was $1,203/wk in 2016
+$248 · +20.6%
Median age
50
was 47 in 2016
+3 · +6.4%
Dig deeper: Mornington population growth · Mornington then and now
Mornington vs nearby & VIC
Median Census 2021 figures for Mornington, nearby suburbs (8), and the VIC state median (suburbs with 1,000+ people).
Rent
+9.3% vs area
- Mornington$400/wk
- Nearby$455.5/wk
- VIC$366/wk
Household income
-20% vs area
- Mornington$1,451/wk
- Nearby$2,007.5/wk
- VIC$1,813/wk
Median age
+25% vs area
- Mornington50
- Nearby49
- VIC40
Personal income
-7.8% vs area
- Mornington$740/wk
- Nearby$854/wk
- VIC$803/wk
Nearby uses the same postcode first, then larger suburbs in VIC.
Socio-economic profile
How Mornington compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Mornington sits above average for socio-economic advantage compared with suburbs Australia-wide.
Relative disadvantage (IRSD)
Decile 61,029.2
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 71,012.3
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 51,013.3
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 71,015
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Mornington on the map
OpenStreetMap outline for Mornington, VIC.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Mornington people
- Population
- 25,759
- Median age
- 50
- Born overseas
- 21.2%
- Average household size
- 2.3
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Mornington income
- Median household income
- $1,451/wk
- Median personal income
- $740/wk
Median total weekly household income
Median total weekly personal income
Mornington housing
- Median rent
- $400/wk
- Median mortgage repayment
- $2,000/mo
- Separate houses
- 69.7%
- Flats & apartments
- 9.6%
- Owned outright
- 37.4%
- Mortgaged
- 29%
- Rented
- 19.3%
- Unoccupied dwellings
- 9.4%
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
Mornington work
- Employment to population
- 51%
- Unemployment rate
- 3.8%
- Year 12 or above
- 53.5%
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 3931)
Compare Mornington with nearby suburbs
Mornington in numbers
Mornington had 25,759 residents at the 2021 Census, making it the 40th most populous suburb or locality in VIC out of 2,835. The median age is 50, 22% above the typical VIC suburb. The average household has 2.3 people. 21.2% of residents were born overseas.
Among occupied homes, 37.4% own their home outright, 29% are paying a mortgage, 19.3% rent. Separate houses make up 69.7% of dwellings, with 9.6% in flats or apartments. Median rent was $400/wk, 14% above the typical VIC suburb.
Median household income was $1,451/wk, 18% below the typical VIC suburb. The unemployment rate on Census night was 3.8%. 53.5% of adults had completed Year 12 or above. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 6 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population grew 7.4% (from 23,989 to 25,759). Median rent moved from $335/wk to $400/wk (+19.4%).
Mornington suburb FAQs
- What is the median rent in Mornington, VIC?
- The median weekly rent in Mornington was $400/wk at the 2021 Census (ABS).
- How many people live in Mornington, VIC?
- Mornington had 25,759 residents at the 2021 Census, up 7.4% from 2016.
- What is the median household income in Mornington?
- Median household income in Mornington was $1,451/wk at the 2021 Census.
- Do most people rent or own in Mornington?
- 19.3% of occupied homes in Mornington were rented, 37.4% were owned outright and 29% were owned with a mortgage.
About this Mornington suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Mornington (Vic.). 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