Suburb profile · ABS Census 2021
Kardinya suburb profile
Kardinya, WA · Postcode 6163
This Kardinya suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Kardinya, WA (postcode 6163). 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 Kardinya with nearby suburbs.
Kardinya at a glance
Population
9,137
Median rent
$390/wk
Household income
$1,927/wk
Median age
42
Kardinya 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
+3.9% over 10 years
Population
9,137
was 8,730 in 2016
+407 · +4.7%
Median rent
$390/wk
was $400/wk in 2016
$10 · -2.5%
Household income
$1,927/wk
was $1,667/wk in 2016
+$260 · +15.6%
Median age
42
was 41 in 2016
+1 · +2.4%
Dig deeper: Kardinya population growth · Kardinya then and now
Kardinya vs nearby & Greater Perth
Median Census 2021 figures for Kardinya, nearby suburbs (8), and the Perth metro median (suburbs with 1,000+ people).
Rent
+6.8% vs area
- Kardinya$390/wk
- Nearby$365/wk
- Perth$365/wk
Household income
-2.8% vs area
- Kardinya$1,927/wk
- Nearby$1,769.5/wk
- Perth$1,982/wk
Median age
+7.7% vs area
- Kardinya42
- Nearby41
- Perth39
Personal income
-8.8% vs area
- Kardinya$808/wk
- Nearby$788.5/wk
- Perth$886/wk
Nearby uses the same postcode first, then larger suburbs in WA. See Perth rankings.
Socio-economic profile
How Kardinya compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Kardinya ranks among Australia's most advantaged suburbs. It shows high education and occupation levels.
Relative disadvantage (IRSD)
Decile 81,061
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 91,055.3
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 71,048.7
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 91,047.1
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Kardinya on the map
OpenStreetMap outline for Kardinya, WA.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Kardinya people
- Population
- 9,137
- Median age
- 42
- Born overseas
- 36.9%
- Average household size
- 2.6
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Kardinya income
- Median household income
- $1,927/wk
- Median personal income
- $808/wk
Median total weekly household income
Median total weekly personal income
Kardinya housing
- Median rent
- $390/wk
- Median mortgage repayment
- $2,003/mo
- Separate houses
- 81%
- Flats & apartments
- 3.3%
- Owned outright
- 40.6%
- Mortgaged
- 32.1%
- Rented
- 19.3%
- Unoccupied dwellings
- 6%
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
Kardinya work
- Employment to population
- 61.8%
- Unemployment rate
- 4.6%
- Year 12 or above
- 66.7%
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 6163)
Compare Kardinya with nearby suburbs
Kardinya in numbers
Kardinya had 9,137 residents at the 2021 Census, making it the 80th most populous suburb or locality in WA out of 1,594. The median age is 42, 5% above the typical WA suburb. The average household has 2.6 people. 36.9% of residents were born overseas.
Among occupied homes, 40.6% own their home outright, 32.1% are paying a mortgage, 19.3% rent. Separate houses make up 81% of dwellings, with 3.3% in flats or apartments. Median rent was $390/wk, 15% above the typical WA suburb.
Median household income was $1,927/wk, 8% above the typical WA suburb. The unemployment rate on Census night was 4.6%. 66.7% of adults had completed Year 12 or above. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 8 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population grew 4.7% (from 8,730 to 9,137). Median rent moved from $400/wk to $390/wk (-2.5%).
Kardinya suburb FAQs
- What is the median rent in Kardinya, WA?
- The median weekly rent in Kardinya was $390/wk at the 2021 Census (ABS).
- How many people live in Kardinya, WA?
- Kardinya had 9,137 residents at the 2021 Census, up 4.7% from 2016.
- What is the median household income in Kardinya?
- Median household income in Kardinya was $1,927/wk at the 2021 Census.
- Do most people rent or own in Kardinya?
- 19.3% of occupied homes in Kardinya were rented, 40.6% were owned outright and 32.1% were owned with a mortgage.
About this Kardinya suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Kardinya. 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 Perth