Home Postcode finder WA Mahogany Creek Mahogany Creek postcode WA Mahogany Creek is a locality in Western Australia covered by postcode 6072. Postcode 6072 State or territory Western Australia (WA) Region North West Suburbs Add a free Mahogany Creek business listing Be the first listing in Mahogany Creek Common questionsWhat is the postcode for Mahogany Creek?Mahogany Creek, WA has the postcode 6072.What state is Mahogany Creek in?Mahogany Creek is in Western Australia (WA).Does postcode 6072 cover more than one suburb?No. Postcode 6072 covers Mahogany Creek only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.