Home Postcode finder QLD Clear Mountain Clear Mountain postcode QLD Clear Mountain is a locality in Queensland covered by postcode 4500. Postcode 4500 State or territory Queensland (QLD) Region Moreton Add a free Clear Mountain business listing More business listings in Clear Mountain Businesses in Clear MountainHarcomm91 Dobson Road, Clear Mountain QLD, Australia · 0400 703 165 Common questionsWhat is the postcode for Clear Mountain?Clear Mountain, QLD has the postcode 4500.What state is Clear Mountain in?Clear Mountain is in Queensland (QLD).Does postcode 4500 cover more than one suburb?Yes. Postcode 4500 covers 8 localities, so the postcode alone does not identify Clear Mountain. Browse other postcodes in Queensland, or widen the search to every Australian postcode.