Home Postcode finder QLD Ebbw Vale Ebbw Vale postcode QLD Ebbw Vale is a locality in Queensland covered by postcode 4304. Postcode 4304 State or territory Queensland (QLD) Region Western Suburbs Add a free Ebbw Vale business listing Be the first listing in Ebbw Vale Common questionsWhat is the postcode for Ebbw Vale?Ebbw Vale, QLD has the postcode 4304.What state is Ebbw Vale in?Ebbw Vale is in Queensland (QLD).Does postcode 4304 cover more than one suburb?Yes. Postcode 4304 covers 7 localities, so the postcode alone does not identify Ebbw Vale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.