Suburb profile · ABS Census 2021
Mount Marshall suburb profile
Mount Marshall, QLD · Postcode 4362
This Mount Marshall suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Mount Marshall, QLD (postcode 4362). 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 Mount Marshall with nearby suburbs.
Mount Marshall at a glance
Population
229
Median rent
$279/wk
Household income
$1,187/wk
Median age
53
Mount Marshall 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
-0.9% over 10 years
Population
229
was 243 in 2016
-14 · -5.8%
Median rent
$279/wk
was $225/wk in 2016
+$54 · +24%
Household income
$1,187/wk
was $1,062/wk in 2016
+$125 · +11.8%
Median age
53
was 48 in 2016
+5 · +10.4%
Dig deeper: Mount Marshall population growth · Mount Marshall then and now
Mount Marshall vs nearby & QLD
Median Census 2021 figures for Mount Marshall, nearby suburbs (8), and the QLD state median (suburbs with 1,000+ people).
Rent
-24.6% vs area
- Mount Marshall$279/wk
- Nearby$251.5/wk
- QLD$370/wk
Household income
-30.9% vs area
- Mount Marshall$1,187/wk
- Nearby$1,198/wk
- QLD$1,719/wk
Median age
+35.9% vs area
- Mount Marshall53
- Nearby45.5
- QLD39
Personal income
-29.3% vs area
- Mount Marshall$559/wk
- Nearby$608.5/wk
- QLD$791/wk
Nearby uses the same postcode first, then larger suburbs in QLD.
Socio-economic profile
How Mount Marshall compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Mount Marshall sits below average for socio-economic advantage compared with suburbs Australia-wide. It shows lower education and occupation levels.
Relative disadvantage (IRSD)
Decile 2949.1
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 2913.6
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 4997.3
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 3934.1
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Mount Marshall on the map
OpenStreetMap outline for Mount Marshall, QLD.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Mount Marshall people
- Population
- 229
- Median age
- 53
- Born overseas
- 8.3%
- Average household size
- 2.4
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Mount Marshall income
- Median household income
- $1,187/wk
- Median personal income
- $559/wk
Median total weekly household income
Median total weekly personal income
Mount Marshall housing
- Median rent
- $279/wk
- Median mortgage repayment
- $1,387/mo
- Separate houses
- 87.2%
- Flats & apartments
- 0%
- Owned outright
- 51.1%
- Mortgaged
- 30.9%
- Rented
- 4.3%
- Unoccupied dwellings
- 6.4%
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
Mount Marshall work
- Employment to population
- 47.7%
- Unemployment rate
- 8.3%
- Year 12 or above
- 39.8%
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 4362)
Compare Mount Marshall with nearby suburbs
Mount Marshall in numbers
Mount Marshall had 229 residents at the 2021 Census. The median age is 53, 33% above the typical QLD suburb. The average household has 2.4 people. 8.3% of residents were born overseas.
Among occupied homes, 51.1% own their home outright, 30.9% are paying a mortgage, 4.3% rent. Separate houses make up 87.2% of dwellings, with 0% in flats or apartments. Median rent was $279/wk, 20% below the typical QLD suburb.
Median household income was $1,187/wk, 30% below the typical QLD suburb. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 2 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population fell 5.8% (from 243 to 229). Median rent moved from $225/wk to $279/wk (+24%).
Mount Marshall suburb FAQs
- What is the median rent in Mount Marshall, QLD?
- The median weekly rent in Mount Marshall was $279/wk at the 2021 Census (ABS).
- How many people live in Mount Marshall, QLD?
- Mount Marshall had 229 residents at the 2021 Census, down 5.8% from 2016.
- What is the median household income in Mount Marshall?
- Median household income in Mount Marshall was $1,187/wk at the 2021 Census.
- Do most people rent or own in Mount Marshall?
- 4.3% of occupied homes in Mount Marshall were rented, 51.1% were owned outright and 30.9% were owned with a mortgage.
About this Mount Marshall suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Mount Marshall. 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