Home Postcode finder QLD Walter Hill Walter Hill postcode QLD Walter Hill is a locality in Queensland covered by postcode 4854. Postcode 4854 State or territory Queensland (QLD) Region North QLD Add a free Walter Hill business listing Be the first listing in Walter Hill Common questionsWhat is the postcode for Walter Hill?Walter Hill, QLD has the postcode 4854.What state is Walter Hill in?Walter Hill is in Queensland (QLD).Does postcode 4854 cover more than one suburb?Yes. Postcode 4854 covers 25 localities, so the postcode alone does not identify Walter Hill. Browse other postcodes in Queensland, or widen the search to every Australian postcode.