Home Postcode finder QLD Boynewood Boynewood postcode QLD Boynewood is a locality in Queensland covered by postcode 4626. Postcode 4626 State or territory Queensland (QLD) Region Sunshine Coast Add a free Boynewood business listing Be the first listing in Boynewood Common questionsWhat is the postcode for Boynewood?Boynewood, QLD has the postcode 4626.What state is Boynewood in?Boynewood is in Queensland (QLD).Does postcode 4626 cover more than one suburb?Yes. Postcode 4626 covers 17 localities, so the postcode alone does not identify Boynewood. Browse other postcodes in Queensland, or widen the search to every Australian postcode.