Suburb profile · ABS Census 2021
Billa Billa suburb profile
Billa Billa, QLD · Postcode 4390
This Billa Billa suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Billa Billa, QLD (postcode 4390). 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 Billa Billa with nearby suburbs.
Billa Billa at a glance
Population
111
Median rent
$752/wk
Household income
$1,791/wk
Median age
34
Billa Billa 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
+22% over 10 years
Population
111
was 107 in 2016
+4 · +3.7%
Household income
$1,791/wk
was $1,812/wk in 2016
$21 · -1.2%
Median age
34
was 35 in 2016
-1 · -2.9%
Dig deeper: Billa Billa population growth · Billa Billa then and now
Billa Billa vs nearby & QLD
Median Census 2021 figures for Billa Billa, nearby suburbs (8), and the QLD state median (suburbs with 1,000+ people).
Rent
+103.2% vs area
- Billa Billa$752/wk
- Nearby$262.5/wk
- QLD$370/wk
Household income
+4.2% vs area
- Billa Billa$1,791/wk
- Nearby$1,148/wk
- QLD$1,719/wk
Median age
-12.8% vs area
- Billa Billa34
- Nearby45
- QLD39
Personal income
+14.7% vs area
- Billa Billa$907/wk
- Nearby$583/wk
- QLD$791/wk
Nearby uses the same postcode first, then larger suburbs in QLD.
Socio-economic profile
How Billa Billa compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Billa Billa ranks among Australia's most advantaged suburbs. It shows high education and occupation levels.
Relative disadvantage (IRSD)
Decile 101,091
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 91,069.1
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 81,074.2
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 101,081.5
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Billa Billa on the map
OpenStreetMap outline for Billa Billa, QLD.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Billa Billa people
- Population
- 111
- Median age
- 34
- Born overseas
- 3.6%
- Average household size
- 3.1
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Billa Billa income
- Median household income
- $1,791/wk
- Median personal income
- $907/wk
Median total weekly household income
Median total weekly personal income
Billa Billa housing
- Median rent
- $752/wk
- Median mortgage repayment
- $0/mo
- Separate houses
- 76.1%
- Flats & apartments
- 0%
- Owned outright
- 28.3%
- Mortgaged
- 19.6%
- Rented
- 13%
- Unoccupied dwellings
- 30.4%
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
Billa Billa work
- Employment to population
- 82.5%
- Unemployment rate
- 0%
- Year 12 or above
- 60.3%
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 4390)
Compare Billa Billa with nearby suburbs
Billa Billa in numbers
Billa Billa had 111 residents at the 2021 Census. The median age is 34, 15% below the typical QLD suburb. The average household has 3.1 people. 3.6% of residents were born overseas.
Among occupied homes, 28.3% own their home outright, 19.6% are paying a mortgage, 13% rent. Separate houses make up 76.1% of dwellings, with 0% in flats or apartments. Median rent was $752/wk, 115% above the typical QLD suburb.
Median household income was $1,791/wk, 6% above the typical QLD suburb. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 10 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population grew 3.7% (from 107 to 111).
Billa Billa suburb FAQs
- What is the median rent in Billa Billa, QLD?
- The median weekly rent in Billa Billa was $752/wk at the 2021 Census (ABS).
- How many people live in Billa Billa, QLD?
- Billa Billa had 111 residents at the 2021 Census, up 3.7% from 2016.
- What is the median household income in Billa Billa?
- Median household income in Billa Billa was $1,791/wk at the 2021 Census.
- Do most people rent or own in Billa Billa?
- 13% of occupied homes in Billa Billa were rented, 28.3% were owned outright and 19.6% were owned with a mortgage.
About this Billa Billa suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Billa Billa. 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