Suburb profile · ABS Census 2021
Badu Island suburb profile
Badu Island, QLD · Postcode 4875
This Badu Island suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Badu 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 Badu Island with nearby suburbs.
Badu Island at a glance
Population
704
Median rent
$125/wk
Household income
$885/wk
Median age
27
Badu 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
704
was 813 in 2016
-109 · -13.4%
Median rent
$125/wk
was $108/wk in 2016
+$17 · +15.7%
Household income
$885/wk
was $850/wk in 2016
+$35 · +4.1%
Median age
27
was 25 in 2016
+2 · +8%
Dig deeper: Badu Island population growth · Badu Island then and now
Badu Island vs nearby & QLD
Median Census 2021 figures for Badu Island, nearby suburbs (8), and the QLD state median (suburbs with 1,000+ people).
Rent
-66.2% vs area
- Badu Island$125/wk
- Nearby$275.5/wk
- QLD$370/wk
Household income
-48.5% vs area
- Badu Island$885/wk
- Nearby$1,883/wk
- QLD$1,719/wk
Median age
-30.8% vs area
- Badu Island27
- Nearby29.5
- QLD39
Personal income
-47.3% vs area
- Badu Island$417/wk
- Nearby$867/wk
- QLD$791/wk
Nearby uses the same postcode first, then larger suburbs in QLD.
Socio-economic profile
How Badu Island compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Badu Island ranks among Australia's most disadvantaged suburbs. It shows limited economic resources and lower education and occupation levels.
Relative disadvantage (IRSD)
Decile 1664.1
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 1774.3
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 1653.3
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 1846.2
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Badu Island on the map
OpenStreetMap outline for Badu Island, QLD.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Badu Island people
- Population
- 704
- Median age
- 27
- Born overseas
- 4.5%
- 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
Badu Island income
- Median household income
- $885/wk
- Median personal income
- $417/wk
Median total weekly household income
Median total weekly personal income
Badu Island housing
- Median rent
- $125/wk
- Median mortgage repayment
- $0/mo
- Separate houses
- 79.7%
- Flats & apartments
- 0%
- Owned outright
- 6.3%
- Mortgaged
- 0%
- Rented
- 76.1%
- Unoccupied dwellings
- 15.3%
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
Badu Island work
- Employment to population
- 38.2%
- Unemployment rate
- 11.7%
- Year 12 or above
- 42.1%
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 Badu Island with nearby suburbs
Badu Island in numbers
Badu Island had 704 residents at the 2021 Census. The median age is 27, 32% below the typical QLD suburb. The average household has 3.3 people. 4.5% of residents were born overseas.
Among occupied homes, 6.3% own their home outright, 0% are paying a mortgage, 76.1% rent. Separate houses make up 79.7% of dwellings, with 0% in flats or apartments. Median rent was $125/wk, 64% below the typical QLD suburb.
Median household income was $885/wk, 48% below the typical QLD suburb. The unemployment rate on Census night was 11.7%. 42.1% of adults had completed Year 12 or above. 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 13.4% (from 813 to 704). Median rent moved from $108/wk to $125/wk (+15.7%).
Badu Island suburb FAQs
- What is the median rent in Badu Island, QLD?
- The median weekly rent in Badu Island was $125/wk at the 2021 Census (ABS).
- How many people live in Badu Island, QLD?
- Badu Island had 704 residents at the 2021 Census, down 13.4% from 2016.
- What is the median household income in Badu Island?
- Median household income in Badu Island was $885/wk at the 2021 Census.
- Do most people rent or own in Badu Island?
- 76.1% of occupied homes in Badu Island were rented, 6.3% were owned outright and 0% were owned with a mortgage.
About this Badu Island suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Badu 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