Mulgoa at a glance
Walk score
8
Very car dependent
Population
2,044
Median age 41
The brief
What to know about Mulgoa.
The postcode for Mulgoa is 2745 (NSW), part of Greater Sydney.
Mulgoa (2745) sits in the Wollondilly region of NSW.
Mulgoa has roughly 2,044 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.
Mulgoa scores 8/100 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 11 government primary, 2 government secondary, 3 Catholic, 3 independent.
Who lives here
Demographics.
The 2021 Census put Mulgoa's population at 2,044, with a median age of 41. That sits as a typical family-age mix. Households are predominantly owner-occupied (84% own, 14% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (86% family households, 13% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
2,044
Median age
41
Family households
86%
Lone person
13%
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)
$480/wk
Weekly rent (unit)
$450/wk
Owner occupied
84%
Renter occupied
14%
At a deeper level
2,044
Median age: 41
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Safety
Crime and safety.
94
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.
8
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Mulgoa.
Local schools for Mulgoa
View the catchment for each school to find out more.
Government School Catchment
Mulgoa Public School
Wallacia Public School
Luddenham 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 Mulgoa.
- What is the Mulgoa postcode?
- Mulgoa is in the 2745 postcode, in NSW, in the Wollondilly Shire Council region.
- Where is Mulgoa?
- Mulgoa is a suburb of Sydney, in NSW 2745. It is part of the Greater Sydney area, in the Wollondilly Shire Council region.
- What is the average rent in Mulgoa?
- The median weekly rent for houses is $480, for units it's $450.
- What schools are in Mulgoa?
- There are 20 schools serving Mulgoa on this page, including Mulgoa Public School, Nepean Christian School, Wallacia Public School.
- How walkable is Mulgoa?
- Mulgoa has a Walk Score of 8 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Mulgoa?
- Mulgoa is close to Wallacia, Glenmore Park, Warragamba, Luddenham, Silverdale.
- What is the population of Mulgoa?
- The population of Mulgoa is approximately 2,044 (2021 Census). The median age is 41.
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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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