Home Postcode finder QLD Cheltenham Cheltenham postcode QLD Cheltenham is a locality in Queensland covered by postcode 4627. Postcode 4627 State or territory Queensland (QLD) Region Sunshine Coast Add a free Cheltenham business listing Be the first listing in Cheltenham Common questionsWhat is the postcode for Cheltenham?Cheltenham, QLD has the postcode 4627.What state is Cheltenham in?Cheltenham is in Queensland (QLD).Does postcode 4627 cover more than one suburb?Yes. Postcode 4627 covers 10 localities, so the postcode alone does not identify Cheltenham. Browse other postcodes in Queensland, or widen the search to every Australian postcode.