Home Postcode finder QLD Wivenhoe Hill Wivenhoe Hill postcode QLD Wivenhoe Hill is a locality in Queensland covered by postcode 4311. Postcode 4311 State or territory Queensland (QLD) Region Western Suburbs Add a free Wivenhoe Hill business listing Be the first listing in Wivenhoe Hill Common questionsWhat is the postcode for Wivenhoe Hill?Wivenhoe Hill, QLD has the postcode 4311.What state is Wivenhoe Hill in?Wivenhoe Hill is in Queensland (QLD).Does postcode 4311 cover more than one suburb?Yes. Postcode 4311 covers 17 localities, so the postcode alone does not identify Wivenhoe Hill. Browse other postcodes in Queensland, or widen the search to every Australian postcode.