Home Postcodes by state WA 6032 Postcode 6032 6032 is the postcode for Nowergup, WA. Localities with postcode 6032NowergupWA Postcode 6032 State or territory Western Australia (WA) Localities 1 Council area Wanneroo Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6031 · Postcode 6033