Home Postcode finder QLD Branch Creek Branch Creek postcode QLD Branch Creek is a locality in Queensland covered by postcode 4625. Postcode 4625 State or territory Queensland (QLD) Region Sunshine Coast Add a free Branch Creek business listing Be the first listing in Branch Creek Common questionsWhat is the postcode for Branch Creek?Branch Creek, QLD has the postcode 4625.What state is Branch Creek in?Branch Creek is in Queensland (QLD).Does postcode 4625 cover more than one suburb?Yes. Postcode 4625 covers 34 localities, so the postcode alone does not identify Branch Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.