Home Postcode finder QLD Alabama Hill Alabama Hill postcode QLD Alabama Hill is a locality in Queensland covered by postcode 4820. Postcode 4820 State or territory Queensland (QLD) Region North QLD Add a free Alabama Hill business listing Be the first listing in Alabama Hill Common questionsWhat is the postcode for Alabama Hill?Alabama Hill, QLD has the postcode 4820.What state is Alabama Hill in?Alabama Hill is in Queensland (QLD).Does postcode 4820 cover more than one suburb?Yes. Postcode 4820 covers 21 localities, so the postcode alone does not identify Alabama Hill. Browse other postcodes in Queensland, or widen the search to every Australian postcode.