Home Postcode finder QLD Yimbun Yimbun postcode QLD Yimbun is a locality in Queensland covered by postcode 4313. Postcode 4313 State or territory Queensland (QLD) Region Western Suburbs Add a free Yimbun business listing Be the first listing in Yimbun Common questionsWhat is the postcode for Yimbun?Yimbun, QLD has the postcode 4313.What state is Yimbun in?Yimbun is in Queensland (QLD).Does postcode 4313 cover more than one suburb?Yes. Postcode 4313 covers 13 localities, so the postcode alone does not identify Yimbun. Browse other postcodes in Queensland, or widen the search to every Australian postcode.