Home Postcode finder QLD Josephville Josephville postcode QLD Josephville is a locality in Queensland covered by postcode 4285. Postcode 4285 State or territory Queensland (QLD) Region Heathwood Add a free Josephville business listing Be the first listing in Josephville Common questionsWhat is the postcode for Josephville?Josephville, QLD has the postcode 4285.What state is Josephville in?Josephville 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 Josephville. Browse other postcodes in Queensland, or widen the search to every Australian postcode.