Glendonbrook, NSW 2330 — Suburb Profile
Last reviewed: · By Knowburb Research Team
In short
Glendonbrook is a suburb of New South Wales, postcode 2330, home to 368 residents with an established residential profile. Located in the Hawkesbury local government area (Outer Regional Australia) and roughly 125 km from the Sydney CBD.
Snapshot
Demographics
- Population
- 368
- Median age
- 41 years
- Median household income
- $2,250 /week
- Median personal income
- $699 /week
- Median family income
- $2,250 /week
- Average household size
- 3.2
- Persons per bedroom
- 1.0
- Local government area
- Singleton
- Statistical region (SA4)
- Hunter Valley exc Newcastle
- Remoteness classification
- Outer Regional Australia
- Federal electorate
- Macquarie
Property & cost of living
- Median rent
- $450 /week
- Median monthly mortgage
- $2,167
- Rent share of household income
- 20%
Schools
- Milbrodale Public School
Transport
Transport data refreshes monthly from state GTFS feeds.
Lifestyle & amenities
- 2 cafés
- 3 restaurants
- 2 pubs and bars
- 20 parks and reserves
- 4 playgrounds
Climate
- Warmest month: Jan (28.3°C avg max)
- Coolest month: Jul (17.2°C avg max)
- Annual rainfall: 1134 mm
- Reference station: Williamtown RAAF, 81.2 km away
NBN & connectivity
NBN coverage data refreshes monthly. Check a specific address on NBN Co's address tool.
Safety
- Recorded offences: 1,337 across postcode 2330 in the year to Dec 2025 (down 8% on the prior year).
- Most common categories: 434 violent offences, 264 theft, 197 property damage.
Nearby suburbs
Frequently asked questions
What is the population of Glendonbrook?
Glendonbrook (NSW 2330) had 368 residents at the most recent ABS Census. The median age is 41. It sits within the Singleton local government area.
What is the median rent in Glendonbrook?
The median advertised rent in Glendonbrook is $450/week, based on SQM Research listings data. Rents vary by property type, bedrooms and condition.
Are there schools in Glendonbrook?
Yes — 1 school is listed within or near Glendonbrook covering government sectors. Nearest include: Milbrodale Public School (7.8 km). School data sourced from ACARA and state education departments.
How safe is Glendonbrook?
Across postcode 2330, 1,337 offences were recorded in the 12 months to Dec 2025. The most common offence categories were violent (434), theft (264), property damage (197). Crime statistics are recorded by area (postcode or LGA), not by individual suburb. Data sourced from each state's crime statistics agency.
What is the climate like in Glendonbrook?
In Glendonbrook, mean daily temperatures range from 12.5°C to 23.2°C and annual rainfall is 1,134 mm measured at the Williamtown RAAF weather station (81.2 km away). Long-term averages from the Bureau of Meteorology.
Sources & methodology
Demographics from ABS Census. Property data from SQM Research. Climate from Bureau of Meteorology. Schools from ACARA. NBN from NBN Co. Amenities from OpenStreetMap. See full methodology.
Additional sources for this profile: