Treeby, WA 6164
City of CockburnAll suburbs in postcode 6164
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.
Sales data as of May 2026
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Rent in Treeby
- Weekly rent (all dwellings)
- $830/wk
- House or unit rent
- Not published
Rental data as of September 2026· WA rental bond data
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What to know about Treeby
Treeby (6164) sits in the Cockburn region of Western Australia.
Treeby has roughly 4,214 residents, with a young-family 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
Treeby 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 32°C (warm), winter mornings around 8°C (mild). Annual rainfall lands at about 768 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 12 government primary, 5 government secondary, 1 Catholic, 2 independent.
Schools in Treeby
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 100/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Treeby's population at 4,214, with a median age of 32. That sits as a young-family demographic. Households are predominantly owner-occupied (83% own, 16% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (82% family households, 15% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 4,214
- Median age
- 32
- Family households
- 82%
- Lone person
- 15%
- Owner occupied
- 83%
- Renter occupied
- 16%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 768 mm
- Hottest month, avg max
- 31.7°C
- Coldest month, avg min
- 8.3°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 Treeby
- What is the Treeby postcode?
- Treeby is in the 6164 postcode, in WA, in the City of Cockburn region.
- Where is Treeby?
- Treeby is a suburb in the City of Cockburn area, WA 6164.
- What is the average rent in Treeby?
- The median weekly rent in Treeby is $830 across all dwellings (WA rental bond data, September 2026). The bond records behind it carry no dwelling type, so there is no separate figure for houses and units.
- What schools are in Treeby?
- There are 20 schools serving Treeby on this page, including Treeby Primary School, Piara Waters Senior High School, Piara Waters Primary School.
- How walkable is Treeby?
- Treeby has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Treeby?
- Treeby is close to Piara Waters, Harrisdale, Jandakot, Atwell, Banjup.
- What is the population of Treeby?
- The population of Treeby is approximately 4,214 (2021 Census). The median age is 32.
Selling in Treeby? 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.