Home Postcode finder QLD Coonarr Coonarr postcode QLD Coonarr is a locality in Queensland covered by postcode 4670. Postcode 4670 State or territory Queensland (QLD) Region Sunshine Coast Add a free Coonarr business listing Be the first listing in Coonarr Common questionsWhat is the postcode for Coonarr?Coonarr, QLD has the postcode 4670.What state is Coonarr in?Coonarr is in Queensland (QLD).Does postcode 4670 cover more than one suburb?Yes. Postcode 4670 covers 52 localities, so the postcode alone does not identify Coonarr. Browse other postcodes in Queensland, or widen the search to every Australian postcode.