Suburb profile · ABS Census 2021
Poruma Island suburb profile
Poruma Island, QLD · Postcode 4875
This Poruma Island suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Poruma Island, QLD (postcode 4875). 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 Poruma Island with nearby suburbs.
Poruma Island at a glance
Population
164
Median rent
$130/wk
Household income
$1,399/wk
Median age
31
Poruma Island 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
+10.1% over 10 years
Population
164
was 167 in 2016
-3 · -1.8%
Median rent
$130/wk
was $120/wk in 2016
+$10 · +8.3%
Household income
$1,399/wk
was $1,071/wk in 2016
+$328 · +30.6%
Median age
31
was 27 in 2016
+4 · +14.8%
Dig deeper: Poruma Island population growth · Poruma Island then and now
Poruma Island vs nearby & QLD
Median Census 2021 figures for Poruma Island, nearby suburbs (8), and the QLD state median (suburbs with 1,000+ people).
Rent
-64.9% vs area
- Poruma Island$130/wk
- Nearby$200.5/wk
- QLD$370/wk
Household income
-18.6% vs area
- Poruma Island$1,399/wk
- Nearby$1,883/wk
- QLD$1,719/wk
Median age
-20.5% vs area
- Poruma Island31
- Nearby29
- QLD39
Personal income
-29.3% vs area
- Poruma Island$559/wk
- Nearby$867/wk
- QLD$791/wk
Nearby uses the same postcode first, then larger suburbs in QLD.
Socio-economic profile
How Poruma Island compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Poruma Island ranks among Australia's most disadvantaged suburbs. It shows limited economic resources and lower education and occupation levels.
Relative disadvantage (IRSD)
Decile 1755.1
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 1844.4
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 1648.1
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 3931.7
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Poruma Island on the map
OpenStreetMap outline for Poruma Island, QLD.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Poruma Island people
- Population
- 164
- Median age
- 31
- Born overseas
- 0%
- Average household size
- 3.3
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Poruma Island income
- Median household income
- $1,399/wk
- Median personal income
- $559/wk
Median total weekly household income
Median total weekly personal income
Poruma Island housing
- Median rent
- $130/wk
- Median mortgage repayment
- $0/mo
- Separate houses
- 83.3%
- Flats & apartments
- 0%
- Owned outright
- 9.3%
- Mortgaged
- 0%
- Rented
- 75.9%
- Unoccupied dwellings
- 14.8%
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
Poruma Island work
- Employment to population
- 54.1%
- Unemployment rate
- 4.4%
- Year 12 or above
- 57.9%
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 4875)
Compare Poruma Island with nearby suburbs
Poruma Island in numbers
Poruma Island had 164 residents at the 2021 Census. The median age is 31, 22% below the typical QLD suburb. The average household has 3.3 people. 0% of residents were born overseas.
Among occupied homes, 9.3% own their home outright, 0% are paying a mortgage, 75.9% rent. Separate houses make up 83.3% of dwellings, with 0% in flats or apartments. Median rent was $130/wk, 63% below the typical QLD suburb.
Median household income was $1,399/wk, 17% below the typical QLD suburb. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 1 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population fell 1.8% (from 167 to 164). Median rent moved from $120/wk to $130/wk (+8.3%).
Poruma Island suburb FAQs
- What is the median rent in Poruma Island, QLD?
- The median weekly rent in Poruma Island was $130/wk at the 2021 Census (ABS).
- How many people live in Poruma Island, QLD?
- Poruma Island had 164 residents at the 2021 Census, down 1.8% from 2016.
- What is the median household income in Poruma Island?
- Median household income in Poruma Island was $1,399/wk at the 2021 Census.
- Do most people rent or own in Poruma Island?
- 75.9% of occupied homes in Poruma Island were rented, 9.3% were owned outright and 0% were owned with a mortgage.
About this Poruma Island suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Poruma Island. 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