Suburb profile · ABS Census 2021
Williams suburb profile
Williams, WA · Postcode 6391
This Williams suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Williams, WA (postcode 6391). 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 Williams with nearby suburbs.
Williams at a glance
Population
996
Median rent
$200/wk
Household income
$1,733/wk
Median age
41
Williams 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
+13.8% over 10 years
Population
996
was 948 in 2016
+48 · +5.1%
Median rent
$200/wk
was $128/wk in 2016
+$72 · +56.3%
Household income
$1,733/wk
was $1,450/wk in 2016
+$283 · +19.5%
Median age
41
was 43 in 2016
-2 · -4.7%
Dig deeper: Williams population growth · Williams then and now
Williams vs nearby & WA
Median Census 2021 figures for Williams, nearby suburbs (8), and the WA state median (suburbs with 1,000+ people).
Rent
-42.9% vs area
- Williams$200/wk
- Nearby$200/wk
- WA$350/wk
Household income
-5.9% vs area
- Williams$1,733/wk
- Nearby$1,259.5/wk
- WA$1,841/wk
Median age
+5.1% vs area
- Williams41
- Nearby44
- WA39
Personal income
+18.5% vs area
- Williams$1,012/wk
- Nearby$714/wk
- WA$854/wk
Nearby uses the same postcode first, then larger suburbs in WA.
Socio-economic profile
How Williams compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Williams sits above average for socio-economic advantage compared with suburbs Australia-wide.
Relative disadvantage (IRSD)
Decile 61,028.7
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 71,006.6
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 61,037.4
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 71,004.3
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Williams on the map
OpenStreetMap outline for Williams, WA.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Williams people
- Population
- 996
- Median age
- 41
- Born overseas
- 11.3%
- Average household size
- 2.5
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Williams income
- Median household income
- $1,733/wk
- Median personal income
- $1,012/wk
Median total weekly household income
Median total weekly personal income
Williams housing
- Median rent
- $200/wk
- Median mortgage repayment
- $1,300/mo
- Separate houses
- 76%
- Flats & apartments
- 0.9%
- Owned outright
- 34.5%
- Mortgaged
- 18%
- Rented
- 18.3%
- Unoccupied dwellings
- 18.7%
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
Williams work
- Employment to population
- 67.6%
- Unemployment rate
- 0.7%
- Year 12 or above
- 52%
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 6391)
Compare Williams with nearby suburbs
Williams in numbers
Williams had 996 residents at the 2021 Census, making it the 439th most populous suburb or locality in WA out of 1,594. The median age is 41, 3% above the typical WA suburb. The average household has 2.5 people. 11.3% of residents were born overseas.
Among occupied homes, 34.5% own their home outright, 18% are paying a mortgage, 18.3% rent. Separate houses make up 76% of dwellings, with 0.9% in flats or apartments. Median rent was $200/wk, 41% below the typical WA suburb.
Median household income was $1,733/wk, 3% below the typical WA suburb. The unemployment rate on Census night was 0.7%. 52% of adults had completed Year 12 or above. On the ABS SEIFA index of relative socio-economic disadvantage it sits in decile 6 nationally (1 is most disadvantaged, 10 least).
Between the 2016 and 2021 Censuses the population grew 5.1% (from 948 to 996). Median rent moved from $128/wk to $200/wk (+56.3%).
Williams suburb FAQs
- What is the median rent in Williams, WA?
- The median weekly rent in Williams was $200/wk at the 2021 Census (ABS).
- How many people live in Williams, WA?
- Williams had 996 residents at the 2021 Census, up 5.1% from 2016.
- What is the median household income in Williams?
- Median household income in Williams was $1,733/wk at the 2021 Census.
- Do most people rent or own in Williams?
- 18.3% of occupied homes in Williams were rented, 34.5% were owned outright and 18% were owned with a mortgage.
About this Williams suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Williams. 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