Allynbrook at a glance
Walk score
0
Very car dependent
Population
54
Median age 64
The brief
What to know about Allynbrook.
The postcode for Allynbrook is 2311 (NSW).
Allynbrook (2311) sits in the Dungog region of NSW.
Allynbrook has roughly 54 residents, with a retiree-heavy demographic. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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What it’s like to live here.
Allynbrook 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 25°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 1143mm. Data comes from the Bureau of Meteorology's Newcastle Nobbys Signal station, 25.0km away.
Schooling within or near the suburb covers 15 government primary, 1 government secondary, 4 Catholic.
Who lives here
Demographics.
The 2021 Census put Allynbrook's population at 54, with a median age of 64. That sits as a retiree-heavy demographic. Households are predominantly owner-occupied (92% own, 12% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (64% family households, 20% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
54
Median age
64
Family households
64%
Lone person
20%
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)
$270/wk
Weekly rent (unit)
$587/wk
Owner occupied
92%
Renter occupied
12%
At a deeper level
54
Median age: 64
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Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Allynbrook.
Local schools for Allynbrook
View the catchment for each school to find out more.
Government School Catchment
Gresford Public School
Dungog High School
Vacy Public School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1143 mm
Hottest Month (avg max)
24.7°C
Coldest Month (avg min)
8.2°C
Monthly Rainfall (mm)
Weather data from BOM station Newcastle Nobbys Signal (25 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Allynbrook.
- What is the Allynbrook postcode?
- Allynbrook is in the 2311 postcode, in NSW, in the Dungog Shire Council region.
- Where is Allynbrook?
- Allynbrook is a regional suburb in NSW, postcode 2311, in the Dungog Shire Council region.
- What is the average rent in Allynbrook?
- The median weekly rent for houses is $270, for units it's $587.
- What schools are in Allynbrook?
- There are 20 schools serving Allynbrook on this page, including Gresford Public School, Dungog High School, St Joseph's Primary School.
- How walkable is Allynbrook?
- Allynbrook has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Allynbrook?
- Allynbrook is close to Halton, Mount Rivers, Eccleston, Lostock, Bingleburra.
- What is the population of Allynbrook?
- The population of Allynbrook is approximately 54 (2021 Census). The median age is 64.
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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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