Home Postcode finder QLD Kelsey Creek Kelsey Creek postcode QLD Kelsey Creek is a locality in Queensland covered by postcode 4800. Postcode 4800 State or territory Queensland (QLD) Region Central QLD Add a free Kelsey Creek business listing Be the first listing in Kelsey Creek Common questionsWhat is the postcode for Kelsey Creek?Kelsey Creek, QLD has the postcode 4800.What state is Kelsey Creek in?Kelsey 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 Kelsey Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.