Captains Mountain at a glance
Walk score
0
Very car dependent
Population
74
Median age 50
The brief
What to know about Captains Mountain.
The postcode for Captains Mountain is 4357 (QLD).
Captains Mountain (4357) sits in the Goondiwindi region of Queensland.
Captains Mountain has roughly 74 residents, with an established, older skew. Households are a roughly even mix of owners and renters. 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.
Captains Mountain 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.
Schooling within or near the suburb covers 1 Catholic.
Who lives here
Demographics.
The 2021 Census put Captains Mountain's population at 74, with a median age of 50. That sits as an established, older skew. Households are a roughly even mix of owners and renters (56% own, 19% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (81% family households, 41% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
74
Median age
50
Family households
81%
Lone person
41%
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· sales-qld
Rental and ownership
Weekly rent (house)
$231/wk
Weekly rent (unit)
$200/wk
Owner occupied
56%
Renter occupied
19%
At a deeper level
74
Median age: 50
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Safety
Crime and safety.
LGA-wide data, not suburb-specific
QLD Police only publishes crime statistics at the local government area / region level. The numbers below cover the entire Goondiwindi Regional Council, which may include suburbs with very different crime profiles. Quieter residential pockets within the LGA likely have lower rates than the total suggests; busier areas may have higher.
2,315
total offences in 2026 across the Goondiwindi Regional Council LGA
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: 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 Captains Mountain.
Local schools for Captains Mountain
View the catchment for each school to find out more.
Government School Catchment
Millmerran State School
Non-Government Schools
St Joseph's School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Captains Mountain.
- What is the Captains Mountain postcode?
- Captains Mountain is in the 4357 postcode, in QLD, in the Goondiwindi region.
- Where is Captains Mountain?
- Captains Mountain is a regional suburb in QLD, postcode 4357, in the Goondiwindi region.
- What is the average rent in Captains Mountain?
- The median weekly rent for houses is $231, for units it's $200.
- What schools are in Captains Mountain?
- There are 2 schools serving Captains Mountain on this page, including Millmerran State School, St Joseph's School.
- How walkable is Captains Mountain?
- Captains Mountain has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Captains Mountain?
- Captains Mountain is close to Clontarf, Millwood, Millmerran Downs, Lavelle, Domville.
- What is the population of Captains Mountain?
- The population of Captains Mountain is approximately 74 (2021 Census). The median age is 50.
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Captains Mountain
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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
Every figure on this page carries its source and as-of date in a tooltip. If a figure looks off to you, tell us and we’ll fix it within a week.
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