Home Postcodes by state WA William Bay William Bay postcode WA William Bay is a locality in Western Australia covered by postcode 6333. Postcode 6333 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Council area Denmark Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free William Bay business listing Be the first listing in William Bay Suburbs near William BayStraight-line distance between locality centres.ParryvilleWA 6333 · 5.3 kmKordabupWA 6333 · 8.6 kmScotsdaleWA 6333 · 10.2 kmOcean BeachWA 6333 · 11.7 kmShadforthWA 6333 · 13.0 kmDenmarkWA 6333 · 14.5 kmKentdaleWA 6333 · 15.9 kmHayWA 6333 · 17.5 kmNullakiWA 6330 · 21.1 kmBow BridgeWA 6333 · 22.7 kmMount RomanceWA 6333 · 22.9 kmMount LindesayWA 6333 · 23.3 km Also in postcode 6333Bow BridgeWA 6333DenmarkWA 6333HayWA 6333HazelvaleWA 6333KentdaleWA 6333KordabupWA 6333Mount LindesayWA 6333Mount RomanceWA 6333NornalupWA 6333Ocean BeachWA 6333ParryvilleWA 6333Peaceful BayWA 6333ScotsdaleWA 6333ShadforthWA 6333TingledaleWA 6333TrentWA 6333 Common questionsWhat is the postcode for William Bay?William Bay, WA has the postcode 6333.What state is William Bay in?William Bay is in Western Australia (WA).What council is William Bay in?William Bay is in the Denmark local government area.Does postcode 6333 cover more than one suburb?Yes. Postcode 6333 covers 17 localities, so the postcode alone does not identify William Bay.What suburbs are near William Bay?The closest are Parryville (5.3 km), Kordabup (8.6 km), Scotsdale (10.2 km), Ocean Beach (11.7 km) and Shadforth (13.0 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.