Mount Horner, WA 6525
IrwinAll suburbs in postcode 6525
Updated
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.
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Rent in Mount Horner
- Weekly rent (house)
- $250/wk
- Weekly rent (unit)
- $213/wk
Rental data as of April 2026
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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.
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.
Summer days here average around 35°C (hot), winter mornings around 8°C (mild). Annual rainfall lands at about 417 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 1 government primary.
Schools in Mount Horner
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
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%
- Owner occupied
- 133%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 417 mm
- Hottest month, avg max
- 34.7°C
- Coldest month, avg min
- 8.2°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Mount Horner
- What is the Mount Horner postcode?
- Mount Horner is in the 6525 postcode, in WA, in the Irwin region.
- Where is Mount Horner?
- Mount Horner is a suburb in the Irwin area, WA 6525.
- 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?
- The population of Mount Horner is approximately 13 (2021 Census). The median age is 52.
Selling in Mount Horner? Get the free selling guide
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.