Home Postcode finder QLD Coorooman Coorooman postcode QLD Coorooman is a locality in Queensland covered by postcode 4702. Postcode 4702 State or territory Queensland (QLD) Region Central QLD Add a free Coorooman business listing Be the first listing in Coorooman Common questionsWhat is the postcode for Coorooman?Coorooman, QLD has the postcode 4702.What state is Coorooman in?Coorooman is in Queensland (QLD).Does postcode 4702 cover more than one suburb?Yes. Postcode 4702 covers 87 localities, so the postcode alone does not identify Coorooman. Browse other postcodes in Queensland, or widen the search to every Australian postcode.