Barossa Council
Millbrook
Millbrook at a glance
Walk score
0
Very car dependent
Population
133
Median age 50
The brief
What to know about Millbrook.
Millbrook (5231) sits in the Barossa region of South Australia.
Millbrook has roughly 133 residents, with an established, older skew. 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.
Millbrook 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 28°C (warm), winter mornings around 7°C (cool). Annual rainfall lands at about 448mm. Data comes from the Bureau of Meteorology's Adelaide (Kent Town) station, 11.1km away.
Schooling within or near the suburb covers 14 government primary, 2 government secondary, 2 Catholic, 1 independent.
Who lives here
Demographics.
The 2021 Census put Millbrook's population at 133, with a median age of 50. That sits as an established, older skew. Households are predominantly owner-occupied (80% own, 16% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix is balanced (56% family, 32% lone person).
Population
133
Median age
50
Family households
56%
Lone person
32%
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)
$300/wk
Weekly rent (unit)
$250/wk
Owner occupied
80%
Renter occupied
16%
At a deeper level
133
Median age: 50
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Safety
Crime and safety.
1
total offences in 2025-26
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 June 2026· 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 Millbrook.
Local schools for Millbrook
View the catchment for each school to find out more.
Government School Catchment
Paracombe Primary and Preschool
Tea Tree Gully Primary School
Banksia Park International High School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
448 mm
Hottest Month (avg max)
28.0°C
Coldest Month (avg min)
7.0°C
Monthly Rainfall (mm)
Weather data from BOM station Adelaide (Kent Town) (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Millbrook.
- What is the Millbrook postcode?
- Millbrook is in the 5231 postcode, in SA, in the Barossa Council region.
- What is the average rent in Millbrook?
- The median weekly rent for houses is $300, for units it's $250.
- What schools are in Millbrook?
- There are 20 schools serving Millbrook on this page, including Paracombe Primary and Preschool, Tea Tree Gully Primary School, Saint David's Parish School.
- How walkable is Millbrook?
- Millbrook has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Millbrook?
- Millbrook is close to Paracombe, Chain Of Ponds, Cudlee Creek, Houghton, Inglewood.
- What is the population of Millbrook?
- Millbrook has approximately 133 residents. The median age is 50.
Millbrook
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Surrounding Suburbs
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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