Borderdale, WA
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 29
- Median age
- 40
- Household income
- $1,812/wk
- Owner-occupied
- 89%
- Renting
- 0%
- Socio-economic advantage
- Decile 9/10 in WA
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0).
Growth & supply · Kojonup
District population (2025)
4,269
-1% over 10 years
New homes approved (12 mths to May 2026)
20
houses 20 · other 0
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
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All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.