Postcode 6236 This postcode covers more than one locality. Which one are you after? Dardanup West Western Australia LGA: Dardanup Crooked Brook Western Australia LGA: Dardanup Dardanup Western Australia LGA: Dardanup Ferguson (WA) Western Australia LGA: Dardanup Wellington Forest Western Australia LGA: Dardanup Wellington Mill Western Australia LGA: Dardanup