Home Postcode finder QLD Black Mountain Black Mountain postcode QLD Black Mountain is a locality in Queensland covered by postcode 4563. Postcode 4563 State or territory Queensland (QLD) Region Sunshine Coast Add a free Black Mountain business listing More business listings in Black Mountain Businesses in Black MountainLiquid ChaiBlack Mountain QLD, Australia · 0412224922 Common questionsWhat is the postcode for Black Mountain?Black Mountain, QLD has the postcode 4563.What state is Black Mountain in?Black Mountain is in Queensland (QLD).Does postcode 4563 cover more than one suburb?Yes. Postcode 4563 covers 7 localities, so the postcode alone does not identify Black Mountain. Browse other postcodes in Queensland, or widen the search to every Australian postcode.