Home Postcode finder QLD Balgal Beach Balgal Beach postcode QLD Balgal Beach is a locality in Queensland covered by postcode 4816. Postcode 4816 State or territory Queensland (QLD) Region North QLD Add a free Balgal Beach business listing Be the first listing in Balgal Beach Common questionsWhat is the postcode for Balgal Beach?Balgal Beach, QLD has the postcode 4816.What state is Balgal Beach in?Balgal Beach is in Queensland (QLD).Does postcode 4816 cover more than one suburb?Yes. Postcode 4816 covers 40 localities, so the postcode alone does not identify Balgal Beach. Browse other postcodes in Queensland, or widen the search to every Australian postcode.