Home Postcodes by state WA Koojan Koojan postcode WA Koojan is a locality in Western Australia covered by postcode 6510. Postcode 6510 State or territory Western Australia (WA) Region Wa Subs 4 Coast Council area Moora Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Koojan business listing Be the first listing in Koojan Suburbs near KoojanStraight-line distance between locality centres.BarbertonWA 6510 · 9.0 kmGillingarraWA 6510 · 13.7 kmMooraWA 6510 · 18.9 kmWalebingWA 6510 · 21.7 kmWaddingtonWA 6509 · 23.3 kmYathrooWA 6507 · 24.7 km Also in postcode 6510BarbertonWA 6510Berkshire ValleyWA 6510GillingarraWA 6510MooraWA 6510WalebingWA 6510 Common questionsWhat is the postcode for Koojan?Koojan, WA has the postcode 6510.What state is Koojan in?Koojan is in Western Australia (WA).What council is Koojan in?Koojan is in the Moora local government area.Does postcode 6510 cover more than one suburb?Yes. Postcode 6510 covers 6 localities, so the postcode alone does not identify Koojan.What suburbs are near Koojan?The closest are Barberton (9.0 km), Gillingarra (13.7 km), Moora (18.9 km), Walebing (21.7 km) and Waddington (23.3 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.