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Postcode — Onslow, WA
6710
The postcode for Onslow is 6710. Onslow is a suburb in Ashburton, WA, Australia, with a population of 829 residents. See all suburbs in postcode 6710
About Onslow
No description available yet.
Livability
How Onslow scores across the categories that matter most.
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We have real Census demographics for Onslow, but it hasn't been scored for safety, schools, transport and lifestyle yet.
Property Market
Demographics
Best Suited For
Population, median age, weekly rent, tenure and family figures from the ABS Census of Population and Housing, 2021.
Live in Onslow
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Eat in Onslow
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All servicesProperty services from businesses based in or serving Onslow — landscapers, plumbers, building inspectors, conveyancers and more.
Schools in Onslow
1 nearbySchool details (ICSEA, enrolments, sector) from ACARA — School Profile & School Location 2025. ICSEA is a measure of socio-educational advantage; the star rating shown is derived from the ICSEA percentile.
Reviews of Onslow
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Frequently Asked Questions
What is the postcode for Onslow?
Onslow is in postcode 6710, in WA, Australia.
Where is Onslow?
Onslow is a suburb in WA, within the Ashburton local government area, Australia.
Is Onslow a good place to live?
See Onslow's livability breakdown — safety, schools, transport, lifestyle and affordability — plus resident reviews on this page.