Suburb profile · ABS Census 2021
Kellyville Ridge suburb profile
Kellyville Ridge, NSW · Postcode 2155
This Kellyville Ridge suburb profile summarises official Australian Bureau of Statistics Census 2021 data for Kellyville Ridge, NSW (postcode 2155). 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 Kellyville Ridge with nearby suburbs.
Kellyville Ridge at a glance
Population
10,890
Median rent
$580/wk
Household income
$3,073/wk
Median age
35
Kellyville Ridge 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
+28.3% over 10 years
Population
10,890
was 10,468 in 2016
+422 · +4%
Median rent
$580/wk
was $595/wk in 2016
$15 · -2.5%
Household income
$3,073/wk
was $2,559/wk in 2016
+$514 · +20.1%
Median age
35
was 32 in 2016
+3 · +9.4%
Dig deeper: Kellyville Ridge population growth · Kellyville Ridge then and now
Kellyville Ridge vs nearby & Greater Sydney
Median Census 2021 figures for Kellyville Ridge, nearby suburbs (8), and the Sydney metro median (suburbs with 1,000+ people).
Rent
+18.4% vs area
- Kellyville Ridge$580/wk
- Nearby$580/wk
- Sydney$490/wk
Household income
+45% vs area
- Kellyville Ridge$3,073/wk
- Nearby$2,847/wk
- Sydney$2,119.5/wk
Median age
-12.5% vs area
- Kellyville Ridge35
- Nearby40
- Sydney40
Personal income
+25.2% vs area
- Kellyville Ridge$1,131/wk
- Nearby$998/wk
- Sydney$903.5/wk
Nearby uses the same postcode first, then larger suburbs in NSW. See Sydney rankings.
Socio-economic profile
How Kellyville Ridge compares to other Australian suburbs on income, education and occupation — from official ABS SEIFA 2021 data.
Kellyville Ridge ranks among Australia's most advantaged suburbs. It shows strong access to economic resources and high education and occupation levels.
Relative disadvantage (IRSD)
Decile 101,096.4
Lower score / decile = more relative disadvantage
Advantage & disadvantage (IRSAD)
Decile 101,133.8
Higher score / decile = more relative advantage
Economic resources (IER)
Decile 101,141.1
Access to economic resources (income, housing)
Education & occupation (IEO)
Decile 101,097
Education and occupational skill levels
Source: ABS SEIFA 2021. See methodology.
Kellyville Ridge on the map
OpenStreetMap outline for Kellyville Ridge, NSW.
Map data © OpenStreetMap contributors. Boundary matching is approximate.
Kellyville Ridge people
- Population
- 10,890
- Median age
- 35
- Born overseas
- 43.8%
- Average household size
- 3.4
Total usual residents (Census 2021)
Median age of residents in years
Percentage born outside Australia
Average number of people per household
Kellyville Ridge income
- Median household income
- $3,073/wk
- Median personal income
- $1,131/wk
Median total weekly household income
Median total weekly personal income
Kellyville Ridge housing
- Median rent
- $580/wk
- Median mortgage repayment
- $2,600/mo
- Separate houses
- 82.4%
- Flats & apartments
- 11.4%
- Owned outright
- 15.3%
- Mortgaged
- 56%
- Rented
- 24.1%
- Unoccupied dwellings
- 3.4%
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
Kellyville Ridge work
- Employment to population
- 70.3%
- Unemployment rate
- 4.2%
- Year 12 or above
- 78.9%
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 2155)
Compare Kellyville Ridge with nearby suburbs
Kellyville Ridge in numbers
Kellyville Ridge had 10,890 residents at the 2021 Census, making it the 177th most populous suburb or locality in NSW out of 4,347. The median age is 35, 15% below the typical NSW suburb. The average household has 3.4 people. 43.8% of residents were born overseas.
Among occupied homes, 15.3% own their home outright, 56% are paying a mortgage, 24.1% rent. Separate houses make up 82.4% of dwellings, with 11.4% in flats or apartments. Median rent was $580/wk, 45% above the typical NSW suburb.
Median household income was $3,073/wk, 70% above the typical NSW suburb. The unemployment rate on Census night was 4.2%. 78.9% 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 4% (from 10,468 to 10,890). Median rent moved from $595/wk to $580/wk (-2.5%).
Kellyville Ridge suburb FAQs
- What is the median rent in Kellyville Ridge, NSW?
- The median weekly rent in Kellyville Ridge was $580/wk at the 2021 Census (ABS).
- How many people live in Kellyville Ridge, NSW?
- Kellyville Ridge had 10,890 residents at the 2021 Census, up 4% from 2016.
- What is the median household income in Kellyville Ridge?
- Median household income in Kellyville Ridge was $3,073/wk at the 2021 Census.
- Do most people rent or own in Kellyville Ridge?
- 24.1% of occupied homes in Kellyville Ridge were rented, 15.3% were owned outright and 56% were owned with a mortgage.
About this Kellyville Ridge suburb profile
Figures are from the ABS Census of Population and Housing 2021 (General Community Profile) for the Suburbs and Localities boundary matching Kellyville Ridge. 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 Sydney