Carss Park at a glance
Walk score
14
Very car dependent
Population
1,265
Median age 46
The brief
What to know about Carss Park.
The postcode for Carss Park is 2221 (NSW), part of Greater Sydney.
Carss Park (2221) sits in the Georges River region of NSW.
Carss Park has roughly 1,265 residents, with an established, older skew. 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.
Carss Park scores 14/100 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, 1 government secondary, 4 Catholic, 2 independent.
Who lives here
Demographics.
The 2021 Census put Carss Park's population at 1,265, with a median age of 46. That sits as an established, older skew. Households are predominantly owner-occupied (79% own, 18% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (75% family households, 23% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
1,265
Median age
46
Family households
75%
Lone person
23%
Demographics data as of May 2026· ABS 2021 Census
Market
The price of a home here.
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 May 2026· rental-nsw
Rental and ownership
Weekly rent (house)
$520/wk
Weekly rent (unit)
$288/wk
Owner occupied
79%
Renter occupied
18%
At a deeper level
1,265
Median age: 46
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Safety
Crime and safety.
49
total offences in 2025
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 2025· State Police Open Data
Getting around
Walkability.
14
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Carss Park.
Local schools for Carss Park
View the catchment for each school to find out more.
Government School Catchment
Blakehurst Public School
Blakehurst High School
Sans Souci 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 Carss Park.
- What is the Carss Park postcode?
- Carss Park is in the 2221 postcode, in NSW, in the Georges River Council region.
- Where is Carss Park?
- Carss Park is a suburb of Sydney, in NSW 2221. It is part of the Greater Sydney area, in the Georges River Council region.
- What is the average rent in Carss Park?
- The median weekly rent for houses is $520, for units it's $288.
- What schools are in Carss Park?
- There are 20 schools serving Carss Park on this page, including Blakehurst Public School, Mater Dei Catholic Primary School, Blakehurst High School.
- How walkable is Carss Park?
- Carss Park has a Walk Score of 14 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Carss Park?
- Carss Park is close to Kogarah Bay, Blakehurst, Beverley Park, Allawah, South Hurstville.
- What is the population of Carss Park?
- The population of Carss Park is approximately 1,265 (2021 Census). The median age is 46.
For Sale
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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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