Koolan Island, WA 6733
Derby-West KimberleyAll suburbs in postcode 6733
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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What to know about Koolan Island
Koolan Island (6733) sits in the Derby-West Kimberley region of Western Australia.
Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Koolan Island 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 33°C (hot), winter mornings around 16°C (mild). Annual rainfall lands at about 1,055 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
Weather year-round
- Annual rainfall
- 1,055 mm
- Hottest month, avg max
- 35.5°C
- Coldest month, avg min
- 15.9°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 Koolan Island
- What is the Koolan Island postcode?
- Koolan Island is in the 6733 postcode, in WA, in the Derby-West Kimberley region.
- Where is Koolan Island?
- Koolan Island is a suburb in the Derby-West Kimberley area, WA 6733.
- How walkable is Koolan Island?
- Koolan Island has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Koolan Island?
- Koolan Island is close to Cockatoo Island.
Selling in Koolan Island? 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.