Home Postcode finder QLD Melrose Melrose postcode QLD Melrose is a locality in Queensland covered by postcode 4613. Postcode 4613 State or territory Queensland (QLD) Region Toowoomba Region Add a free Melrose business listing Be the first listing in Melrose Common questionsWhat is the postcode for Melrose?Melrose, QLD has the postcode 4613.What state is Melrose in?Melrose is in Queensland (QLD).Does postcode 4613 cover more than one suburb?Yes. Postcode 4613 covers 10 localities, so the postcode alone does not identify Melrose. Browse other postcodes in Queensland, or widen the search to every Australian postcode.