Home Postcode finder QLD Lethebrook Lethebrook postcode QLD Lethebrook is a locality in Queensland covered by postcode 4800. Postcode 4800 State or territory Queensland (QLD) Region Central QLD Add a free Lethebrook business listing Be the first listing in Lethebrook Common questionsWhat is the postcode for Lethebrook?Lethebrook, QLD has the postcode 4800.What state is Lethebrook in?Lethebrook is in Queensland (QLD).Does postcode 4800 cover more than one suburb?Yes. Postcode 4800 covers 38 localities, so the postcode alone does not identify Lethebrook. Browse other postcodes in Queensland, or widen the search to every Australian postcode.