Home Postcodes by state WA Carnamah Carnamah postcode WA Carnamah is a locality in Western Australia covered by postcode 6517. Postcode 6517 State or territory Western Australia (WA) Region Wa Subs 4 Coast Council area Carnamah Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Carnamah business listing More business listings in Carnamah Suburbs near CarnamahStraight-line distance between locality centres.Three SpringsWA 6519 · 20.9 kmWomardenWA 6519 · 23.0 km Businesses in CarnamahCarnamah District High School48 McPherson St · 08 99511266 Common questionsWhat is the postcode for Carnamah?Carnamah, WA has the postcode 6517.What state is Carnamah in?Carnamah is in Western Australia (WA).What council is Carnamah in?Carnamah is in the Carnamah local government area.Does postcode 6517 cover more than one suburb?No. Postcode 6517 covers Carnamah only, which is unusual - most Australian postcodes cover several localities.What suburbs are near Carnamah?The closest are Three Springs (20.9 km) and Womarden (23.0 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.