Suburb profile · ABS Census 2021
Ironbank suburb profile
Ironbank, SA · Postcode 5153
This Ironbank suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Ironbank, SA (postcode 5153). 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 Ironbank with nearby suburbs.
Ironbank at a glance
Population
537
Median rent
$430/wk
Household income
$2,573/wk
Median age
44
Ironbank 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
+9.6% over 10 years
Population
537
was 525 in 2016
+12 · +2.3%
Median rent
$430/wk
was $440/wk in 2016
$10 · -2.3%
Household income
$2,573/wk
was $2,178/wk in 2016
+$395 · +18.1%
Median age
44
was 45 in 2016
-1 · -2.2%
Dig deeper: Ironbank population growth · Ironbank then and now
Ironbank vs nearby & Greater Adelaide
Median Census 2021 figures for Ironbank, nearby suburbs (8), and the Adelaide metro median (suburbs with 1,000+ people).
Rent
+31.9% vs area
- Ironbank$430/wk
- Nearby$393/wk
- Adelaide$326/wk
Household income
+60.1% vs area
- Ironbank$2,573/wk
- Nearby$2,333/wk
- Adelaide$1,607/wk
Median age
+10% vs area
- Ironbank44
- Nearby45.5
- Adelaide40
Personal income
+13.4% vs area
- Ironbank$906/wk
- Nearby$941/wk
- Adelaide$799/wk
Nearby uses the same postcode first, then larger suburbs in SA. See Adelaide rankings.
Socio-economic profile
How Ironbank compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Ironbank ranks among Australia's most advantaged suburbs. It shows strong access to economic resources and high education and occupation levels.
Relative disadvantage (IRSD)
Decile 101,121.7
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 101,111.7
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 101,146.1
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 101,116
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Ironbank on the map
OpenStreetMap outline for Ironbank, SA.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Ironbank people
- Population
- 537
- Median age
- 44
- Born overseas
- 16.4%
- Average household size
- 2.9
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Ironbank income
- Median household income
- $2,573/wk
- Median personal income
- $906/wk
Median total weekly household income
Median total weekly personal income
Ironbank housing
- Median rent
- $430/wk
- Median mortgage repayment
- $2,136/mo
- Separate houses
- 91.3%
- Flats & apartments
- 0%
- Owned outright
- 38%
- Mortgaged
- 50%
- Rented
- 5.4%
- Unoccupied dwellings
- 2.2%
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
Ironbank work
- Employment to population
- 64.3%
- Unemployment rate
- 3.3%
- Year 12 or above
- 68.6%
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 5153)
Compare Ironbank with nearby suburbs
Ironbank in numbers
Ironbank had 537 residents at the 2021 Census. The median age is 44, 5% above the typical SA suburb. The average household has 2.9 people. 16.4% of residents were born overseas.
Among occupied homes, 38% own their home outright, 50% are paying a mortgage, 5.4% rent. Separate houses make up 91.3% of dwellings, with 0% in flats or apartments. Median rent was $430/wk, 39% above the typical SA suburb.
Median household income was $2,573/wk, 68% above the typical SA suburb. The unemployment rate on Census night was 3.3%. 68.6% of adults had completed Year 12 or above. 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 2.3% (from 525 to 537). Median rent moved from $440/wk to $430/wk (-2.3%).
Ironbank suburb FAQs
- What is the median rent in Ironbank, SA?
- The median weekly rent in Ironbank was $430/wk at the 2021 Census (ABS).
- How many people live in Ironbank, SA?
- Ironbank had 537 residents at the 2021 Census, up 2.3% from 2016.
- What is the median household income in Ironbank?
- Median household income in Ironbank was $2,573/wk at the 2021 Census.
- Do most people rent or own in Ironbank?
- 5.4% of occupied homes in Ironbank were rented, 38% were owned outright and 50% were owned with a mortgage.
About this Ironbank suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Ironbank. 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 · Richest suburbs in Adelaide