Irwin
Mount Horner
Mount Horner at a glance
Walk score
0
Very car dependent
Population
13
Median age 52
The brief
What to know about Mount Horner.
Mount Horner (6525) sits in the Irwin region of Western Australia.
Mount Horner has roughly 13 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.
Day to day
What it’s like to live here.
Mount Horner 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 government primary.
Who lives here
Demographics.
The 2021 Census put Mount Horner's population at 13, with a median age of 52. That sits as a retiree-heavy demographic. Households are predominantly owner-occupied (133% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (167% family households, 100% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
13
Median age
52
Family households
167%
Lone person
100%
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)
$250/wk
Weekly rent (unit)
$213/wk
Owner occupied
133%
Renter occupied
–
At a deeper level
13
Median age: 52
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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
Education
Schools in Mount Horner.
Local schools for Mount Horner
View the catchment for each school to find out more.
Government School Catchment
Mingenew Primary School
Dongara District High School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Mount Horner.
- What is the Mount Horner postcode?
- Mount Horner is in the 6525 postcode, in WA, in the Irwin region.
- What is the average rent in Mount Horner?
- The median weekly rent for houses is $250, for units it's $213.
- What schools are in Mount Horner?
- There are 2 schools serving Mount Horner on this page, including Mingenew Primary School, Dongara District High School.
- How walkable is Mount Horner?
- Mount Horner has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Mount Horner?
- Mount Horner is close to Milo, Lockier, Allanooka, Irwin, Mooriary.
- What is the population of Mount Horner?
- Mount Horner has approximately 13 residents. The median age is 52.
For Sale
Mount Horner
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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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