Home Postcode finder QLD Erub Erub postcode QLD Erub is a locality in Queensland covered by postcode 4875. Postcode 4875 State or territory Queensland (QLD) Region North QLD Add a free Erub business listing Be the first listing in Erub Common questionsWhat is the postcode for Erub?Erub, QLD has the postcode 4875.What state is Erub in?Erub is in Queensland (QLD).Does postcode 4875 cover more than one suburb?Yes. Postcode 4875 covers 17 localities, so the postcode alone does not identify Erub. Browse other postcodes in Queensland, or widen the search to every Australian postcode.