Trewilga at a glance
Walk score
0
Very car dependent
Population
24
Median age 53
The brief
What to know about Trewilga.
The postcode for Trewilga is 2869 (NSW).
Trewilga (2869) sits in the Narromine region of NSW.
Trewilga has roughly 24 residents, with a retiree-heavy demographic. Households are mostly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Day to day
What it’s like to live here.
Trewilga scores 0/100 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 34°C (hot), winter mornings around 5°C (cool). Annual rainfall lands at about 414mm. Data comes from the Bureau of Meteorology's Dubbo Airport AWS station, 25.3km away.
Schooling within or near the suburb covers 1 Catholic.
Who lives here
Demographics.
The 2021 Census put Trewilga's population at 24, with a median age of 53. That sits as a retiree-heavy demographic. Households are mostly owner-occupied (67% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (100% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
24
Median age
53
Family households
100%
Lone person
–
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.
Rental and ownership
Weekly rent (house)
$195/wk
Weekly rent (unit)
$200/wk
Owner occupied
67%
Renter occupied
–
At a deeper level
24
Median age: 53
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Safety
Crime and safety.
2
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.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Trewilga.
Local schools for Trewilga
View the catchment for each school to find out more.
Government School Catchment
Peak Hill Central School
Non-Government Schools
St Joseph's Parish School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
414 mm
Hottest Month (avg max)
33.5°C
Coldest Month (avg min)
4.9°C
Monthly Rainfall (mm)
Weather data from BOM station Dubbo Airport AWS (25 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Trewilga.
- What is the Trewilga postcode?
- Trewilga is in the 2869 postcode, in NSW, in the Narromine region.
- Where is Trewilga?
- Trewilga is a regional suburb in NSW, postcode 2869, in the Narromine region.
- What is the average rent in Trewilga?
- The median weekly rent for houses is $195, for units it's $200.
- What schools are in Trewilga?
- There are 2 schools serving Trewilga on this page, including St Joseph's Parish School, Peak Hill Central School.
- How walkable is Trewilga?
- Trewilga has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Trewilga?
- Trewilga is close to Peak Hill, Mickibri, Kadina, Alectown, Baldry.
- What is the population of Trewilga?
- The population of Trewilga is approximately 24 (2021 Census). The median age is 53.
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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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