Home Postcode finder QLD Lonesome Creek Lonesome Creek postcode QLD Lonesome Creek is a locality in Queensland covered by postcode 4719. Postcode 4719 State or territory Queensland (QLD) Region Central QLD Add a free Lonesome Creek business listing Be the first listing in Lonesome Creek Common questionsWhat is the postcode for Lonesome Creek?Lonesome Creek, QLD has the postcode 4719.What state is Lonesome Creek in?Lonesome Creek is in Queensland (QLD).Does postcode 4719 cover more than one suburb?Yes. Postcode 4719 covers 6 localities, so the postcode alone does not identify Lonesome Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.