Home Postcodes by state WA 6562 Postcode 6562 6562 is the postcode for 3 localities in WA: Bakers Hill, Copley and Woottating. Localities with postcode 6562Bakers HillWACopleyWAWoottatingWA Postcode 6562 State or territory Western Australia (WA) Localities 3 Council area Northam Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6560 · Postcode 6564