Auburn South at a glance
Walk score
100
Walker's paradise
Population
39.3k
Median age 31
The brief
What to know about Auburn South.
The postcode for Auburn South is 2144 (NSW), part of Greater Sydney.
Auburn South (2144) sits in the Cumberland region of NSW.
Auburn South has roughly 39,333 residents, with a young-family demographic. Households are dominated by renters. Day-to-day life here is very walkable, with most errands manageable on foot.
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What it’s like to live here.
Auburn South scores 100/100 on walkability, which makes it very walkable with workable public transport options. Coffee, groceries and a meal out are mostly walking-distance, which keeps a household viable on one car.
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 8 government primary, 2 government secondary, 4 Catholic, 6 independent.
Who lives here
Demographics.
The 2021 Census put Auburn South's population at 39,333, with a median age of 31. That sits as a young-family demographic.
Population
39,333
Median age
31
Family households
–
Lone person
–
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.
Rental and ownership
Weekly rent (house)
$410/wk
Weekly rent (unit)
$349/wk
Owner occupied
–
Renter occupied
–
At a deeper level
39,333
Median age: 31
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Getting around
Walkability.
100
80
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Auburn South.
Local schools for Auburn South
View the catchment for each school to find out more.
Government School Catchment
Auburn Public School
Auburn Girls High School
Auburn North 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 Auburn South.
- What is the Auburn South postcode?
- Auburn South is in the 2144 postcode, in NSW, in the Cumberland Council region.
- Where is Auburn South?
- Auburn South is a suburb of Sydney, in NSW 2144. It is part of the Greater Sydney area, in the Cumberland Council region.
- What is the average rent in Auburn South?
- The median weekly rent for houses is $410, for units it's $349.
- What schools are in Auburn South?
- There are 20 schools serving Auburn South on this page, including St John's Catholic Primary School, Trinity Catholic College, Alpha Omega Senior College.
- How walkable is Auburn South?
- Auburn South has a Walk Score of 100 out of 100, very walkable. transit score 80, bike score 100.
- What suburbs are near Auburn South?
- Auburn South is close to Auburn, Clyde, Blaxcell, Silverwater, South Granville.
- What is the population of Auburn South?
- The population of Auburn South is approximately 39,333 (2021 Census). The median age is 31.
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Side by side
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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 →
Always dated
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