Home Postcodes by state WA 6333 Postcode 6333 6333 is the postcode for 17 localities in WA: Bow Bridge, Denmark, Hay, Hazelvale, Kentdale, Kordabup and 11 more. Localities with postcode 6333Bow BridgeWADenmarkWAHayWAHazelvaleWAKentdaleWAKordabupWAMount LindesayWAMount RomanceWANornalupWAOcean BeachWAParryvilleWAPeaceful BayWAScotsdaleWAShadforthWATingledaleWATrentWAWilliam BayWA Postcode 6333 State or territory Western Australia (WA) Localities 17 Council area Denmark Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6330 · Postcode 6335