Home Postcode finder QLD Rockmount Rockmount postcode QLD Rockmount is a locality in Queensland covered by postcode 4344. Postcode 4344 State or territory Queensland (QLD) Region Western Suburbs Add a free Rockmount business listing Be the first listing in Rockmount Common questionsWhat is the postcode for Rockmount?Rockmount, QLD has the postcode 4344.What state is Rockmount in?Rockmount is in Queensland (QLD).Does postcode 4344 cover more than one suburb?Yes. Postcode 4344 covers 12 localities, so the postcode alone does not identify Rockmount. Browse other postcodes in Queensland, or widen the search to every Australian postcode.