Home Postcode finder QLD Mentmore Mentmore postcode QLD Mentmore is a locality in Queensland covered by postcode 4798. Postcode 4798 State or territory Queensland (QLD) Region Central QLD Add a free Mentmore business listing Be the first listing in Mentmore Common questionsWhat is the postcode for Mentmore?Mentmore, QLD has the postcode 4798.What state is Mentmore in?Mentmore is in Queensland (QLD).Does postcode 4798 cover more than one suburb?Yes. Postcode 4798 covers 4 localities, so the postcode alone does not identify Mentmore. Browse other postcodes in Queensland, or widen the search to every Australian postcode.