Home Postcode finder QLD Dalga Dalga postcode QLD Dalga is a locality in Queensland covered by postcode 4630. Postcode 4630 State or territory Queensland (QLD) Region Sunshine Coast Add a free Dalga business listing Be the first listing in Dalga Common questionsWhat is the postcode for Dalga?Dalga, QLD has the postcode 4630.What state is Dalga in?Dalga is in Queensland (QLD).Does postcode 4630 cover more than one suburb?Yes. Postcode 4630 covers 24 localities, so the postcode alone does not identify Dalga. Browse other postcodes in Queensland, or widen the search to every Australian postcode.