Home Postcode finder QLD Morton Vale Morton Vale postcode QLD Morton Vale is a locality in Queensland covered by postcode 4343. Postcode 4343 State or territory Queensland (QLD) Region Western Suburbs Add a free Morton Vale business listing Be the first listing in Morton Vale Common questionsWhat is the postcode for Morton Vale?Morton Vale, QLD has the postcode 4343.What state is Morton Vale in?Morton Vale is in Queensland (QLD).Does postcode 4343 cover more than one suburb?Yes. Postcode 4343 covers 24 localities, so the postcode alone does not identify Morton Vale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.