Home Postcode finder QLD Silver Creek Silver Creek postcode QLD Silver Creek is a locality in Queensland covered by postcode 4800. Postcode 4800 State or territory Queensland (QLD) Region Central QLD Add a free Silver Creek business listing Be the first listing in Silver Creek Common questionsWhat is the postcode for Silver Creek?Silver Creek, QLD has the postcode 4800.What state is Silver Creek in?Silver Creek is in Queensland (QLD).Does postcode 4800 cover more than one suburb?Yes. Postcode 4800 covers 38 localities, so the postcode alone does not identify Silver Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.