Cecil Hills at a glance
Weekly rent
$815
Houses
Population
6,906
Median age 38
Walk score
2
Very car dependent
Rent: NSW rental bond data (postcode 2171), June 2026 · Population: 2021 Census
Market
House prices in Cecil Hills.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Sales data as of September 2026
Rental and ownership
Weekly rent (house)
$815/wk
Weekly rent (unit)
–
Owner occupied
83%
Renter occupied
14%
At a deeper level
6,906
Median age: 38
Rental data as of June 2026· rental-nsw
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The brief
What to know about Cecil Hills.
The postcode for Cecil Hills is 2171 (NSW), Liverpool City Council, part of Greater Sydney.
Cecil Hills (2171) sits in the Liverpool region of NSW.
Cecil Hills has roughly 6,906 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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Day to day
What it’s like to live here.
Cecil Hills scores 2/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 26°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 1302mm. Data comes from the Bureau of Meteorology's Sydney (Observatory Hill) station, 32.5km away.
Schooling within or near the suburb covers 10 government primary, 4 government secondary, 2 Catholic, 4 independent.
Who lives here
Demographics.
The 2021 Census put Cecil Hills's population at 6,906, with a median age of 38. That sits as a typical family-age mix. Households are predominantly owner-occupied (83% own, 14% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (91% family households, 8% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
6,906
Median age
38
Family households
91%
Lone person
8%
Demographics data as of May 2026· ABS 2021 Census
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Safety
Crime and safety.
85
total offences in 2026
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of January 2026· State Police Open Data
Getting around
Walkability.
2
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Cecil Hills.
Local schools for Cecil Hills
View the catchment for each school to find out more.
Government School Catchment
Cecil Hills Public School
Cecil Hills High School
Bonnyrigg Heights Public School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1302 mm
Hottest Month (avg max)
26.2°C
Coldest Month (avg min)
8.4°C
Monthly Rainfall (mm)
Weather data from BOM station Sydney (Observatory Hill) (33 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Cecil Hills.
- What is the Cecil Hills postcode?
- Cecil Hills is in the 2171 postcode, in NSW, in the Liverpool City Council region.
- Where is Cecil Hills?
- Cecil Hills is a suburb of Sydney, in NSW 2171. It is part of the Greater Sydney area, in the Liverpool City Council region.
- What is the average rent in Cecil Hills?
- The median weekly rent for houses is $815.
- What schools are in Cecil Hills?
- There are 20 schools serving Cecil Hills on this page, including Cecil Hills Public School, Cecil Hills High School, Freeman Catholic College.
- How walkable is Cecil Hills?
- Cecil Hills has a Walk Score of 2 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Cecil Hills?
- Cecil Hills is close to Elizabeth Hills, Abbotsbury, Cecil Park, Bonnyrigg Heights, Edensor Park.
- What is the population of Cecil Hills?
- The population of Cecil Hills is approximately 6,906 (2021 Census). The median age is 38.
Cecil Hills
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Surrounding Suburbs
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
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