Home Postcodes by state WA 6262 Postcode 6262 6262 is the postcode for 5 localities in WA: Boorara Brook, Meerup, Northcliffe, Shannon and Windy Harbour. Localities with postcode 6262Boorara BrookWAMeerupWANorthcliffeWAShannonWAWindy HarbourWA Postcode 6262 State or territory Western Australia (WA) Localities 5 Council area Manjimup Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6260 · Postcode 6271