Home Postcode finder QLD Coringa Coringa postcode QLD Coringa is a locality in Queensland covered by postcode 4621. Postcode 4621 State or territory Queensland (QLD) Region Sunshine Coast Add a free Coringa business listing Be the first listing in Coringa Common questionsWhat is the postcode for Coringa?Coringa, QLD has the postcode 4621.What state is Coringa in?Coringa is in Queensland (QLD).Does postcode 4621 cover more than one suburb?Yes. Postcode 4621 covers 11 localities, so the postcode alone does not identify Coringa. Browse other postcodes in Queensland, or widen the search to every Australian postcode.