Home Postcode finder QLD Cedar Vale Cedar Vale postcode QLD Cedar Vale is a locality in Queensland covered by postcode 4285. Postcode 4285 State or territory Queensland (QLD) Region Heathwood Add a free Cedar Vale business listing Be the first listing in Cedar Vale Common questionsWhat is the postcode for Cedar Vale?Cedar Vale, QLD has the postcode 4285.What state is Cedar Vale in?Cedar Vale is in Queensland (QLD).Does postcode 4285 cover more than one suburb?Yes. Postcode 4285 covers 33 localities, so the postcode alone does not identify Cedar Vale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.