Home Postcode finder QLD Hutton Creek Hutton Creek postcode QLD Hutton Creek is a locality in Queensland covered by postcode 4454. Postcode 4454 State or territory Queensland (QLD) Region Toowoomba Region Add a free Hutton Creek business listing Be the first listing in Hutton Creek Common questionsWhat is the postcode for Hutton Creek?Hutton Creek, QLD has the postcode 4454.What state is Hutton Creek in?Hutton Creek is in Queensland (QLD).Does postcode 4454 cover more than one suburb?Yes. Postcode 4454 covers 11 localities, so the postcode alone does not identify Hutton Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.