Suburb profile
Cecil Hills NSW 2171
Cecil Hills is located in the South West Sydney region of New South Wales, postcode 2171. It has 2,166 properties across 92 streets, almost all houses. Explore every street in Cecil Hills, its property history, homes for sale and rent, who lives there, and the local agents.
About Cecil Hills
Cecil Hills, NSW 2171, sits in South West Sydney and neighbours Abbotsbury, Cecil Park, Edensor Park and Elizabeth Hills. Its 92 streets hold 2,166 properties, 2,101 of them houses and 65 units.
At the Census Cecil Hills had 6,906 residents, a median age of 38 and an average household of 3.6 people. Median household income was $2,409 a week, the median mortgage repayment $2,167 a month and the median rent $550 a week. Of 1,863 dwellings, 1,767 were separate houses, 89 semi-detached and 8 flats; 665 were owned outright, 880 owned with a mortgage and 269 rented.
Updated October 2026
Who lives in Cecil Hills
- 6,906Peoplelive in the area
- 38Median ageyears
- $2,409Median household incomea week
- $550Median renta week
Homes by type
- Houses1,767
- Townhouses and semis89
- Flats and apartments8
Household
- Median mortgage repayment$2,167a month
- Household size3.6people on average
How homes are held
Schools in Cecil Hills
Cecil Hills Public School
GovernmentPrimary
Cecil Hills High School
GovernmentSecondary
Streets in Cecil Hills
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Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.