Home Postcode finder QLD Wenlock Wenlock postcode QLD Wenlock is a locality in Queensland covered by postcode 4874. Postcode 4874 State or territory Queensland (QLD) Region North QLD Add a free Wenlock business listing Be the first listing in Wenlock Common questionsWhat is the postcode for Wenlock?Wenlock, QLD has the postcode 4874.What state is Wenlock in?Wenlock is in Queensland (QLD).Does postcode 4874 cover more than one suburb?Yes. Postcode 4874 covers 12 localities, so the postcode alone does not identify Wenlock. Browse other postcodes in Queensland, or widen the search to every Australian postcode.