Peppermint Grove, WA
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 1,597
- Median age
- 42
- Household income
- $4,565/wk
- Owner-occupied
- 78%
- Renting
- 21%
- Socio-economic advantage
- Decile 10/10 in WA
- Nearest emergency dept
- Sir Charles Gairdner Hospital · 5.8 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Growth & supply · Mosman Park - Peppermint Grove
District population (2025)
12,310
+13% over 10 years
New homes approved (12 mths to May 2026)
99
houses 25 · other 74
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.