Kookynie at a glance
Walk score
0
Very car dependent
Population
99
Median age 41
The brief
What to know about Kookynie.
The postcode for Kookynie is 6431 (WA).
Kookynie (6431) sits in the Kalgoorlie-Boulder region of Western Australia.
Kookynie has roughly 99 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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What it’s like to live here.
Kookynie 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.
Who lives here
Demographics.
The 2021 Census put Kookynie's population at 99, with a median age of 41. That sits as a typical family-age mix. Households are predominantly owner-occupied (100% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (150% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
99
Median age
41
Family households
150%
Lone person
–
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)
$63/wk
Weekly rent (unit)
$54/wk
Owner occupied
100%
Renter occupied
–
At a deeper level
99
Median age: 41
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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
Nearby suburbs
Education
Schools in Kookynie.
Frequently asked
About Kookynie.
- What is the Kookynie postcode?
- Kookynie is in the 6431 postcode, in WA, in the City of Kalgoorlie-Boulder region.
- Where is Kookynie?
- Kookynie is a regional suburb in WA, postcode 6431, in the City of Kalgoorlie-Boulder region.
- What is the average rent in Kookynie?
- The median weekly rent for houses is $63, for units it's $54.
- How walkable is Kookynie?
- Kookynie has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Kookynie?
- Kookynie is close to Kurnalpi.
- What is the population of Kookynie?
- The population of Kookynie is approximately 99 (2021 Census). The median age is 41.
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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 →
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