Home Postcodes by state WA 6725 Postcode 6725 6725 is the postcode for 10 localities in WA: Bilingurr, Broome, Dampier Peninsula, Djugun, Eighty Mile Beach, Gingerah and 4 more. Localities with postcode 6725BilingurrWABroomeWADampier PeninsulaWADjugunWAEighty Mile BeachWAGingerahWALagrangeWAMinyirrWARoebuckWAWaterbankWA Postcode 6725 State or territory Western Australia (WA) Localities 10 Council area Broome Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6722 · Postcode 6726