Home Postcode finder QLD Gatton Gatton postcode QLD Gatton is a locality in Queensland covered by postcode 4343. Postcode 4343 State or territory Queensland (QLD) Region Western Suburbs Add a free Gatton business listing More business listings in Gatton Businesses in GattonGATTON BETTA HOME LIVING49 Railway Street, Gatton QLD 4343, Australia · 0754621197Gatton State School46 William St · 07 54663333Lockyer District State High School100 William St · 07 54662333 Common questionsWhat is the postcode for Gatton?Gatton, QLD has the postcode 4343.What state is Gatton in?Gatton is in Queensland (QLD).Does postcode 4343 cover more than one suburb?Yes. Postcode 4343 covers 24 localities, so the postcode alone does not identify Gatton. Browse other postcodes in Queensland, or widen the search to every Australian postcode.