Home Postcode finder QLD Wallaces Creek Wallaces Creek postcode QLD Wallaces Creek is a locality in Queensland covered by postcode 4310. Postcode 4310 State or territory Queensland (QLD) Region Western Suburbs Add a free Wallaces Creek business listing Be the first listing in Wallaces Creek Common questionsWhat is the postcode for Wallaces Creek?Wallaces Creek, QLD has the postcode 4310.What state is Wallaces Creek in?Wallaces Creek is in Queensland (QLD).Does postcode 4310 cover more than one suburb?Yes. Postcode 4310 covers 26 localities, so the postcode alone does not identify Wallaces Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.