Koolyanobbing, WA 6427
YilgarnAll suburbs in postcode 6427
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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Rental data as of April 2026
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What to know about Koolyanobbing
Koolyanobbing (6427) sits in the Yilgarn region of Western Australia.
Koolyanobbing has roughly 93 residents, with an established, older skew. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Koolyanobbing 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 5°C (cool). Annual rainfall lands at about 308 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
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 Koolyanobbing's population at 93, with a median age of 43. That sits as an established, older skew.
- Population
- 93
- Median age
- 43
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 308 mm
- Hottest month, avg max
- 35.0°C
- Coldest month, avg min
- 4.6°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 Koolyanobbing
- What is the Koolyanobbing postcode?
- Koolyanobbing is in the 6427 postcode, in WA, in the Yilgarn region.
- Where is Koolyanobbing?
- Koolyanobbing is a suburb in the Yilgarn area, WA 6427.
- How walkable is Koolyanobbing?
- Koolyanobbing has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Koolyanobbing?
- Koolyanobbing is close to Turkey Hill, Yellowdine, Bullfinch, Lake Deborah, Ghooli.
- What is the population of Koolyanobbing?
- The population of Koolyanobbing is approximately 93 (2021 Census). The median age is 43.
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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.