Home Postcode finder QLD Gowrie Little Plain Gowrie Little Plain postcode QLD Gowrie Little Plain is a locality in Queensland covered by postcode 4352. Postcode 4352 State or territory Queensland (QLD) Region Toowoomba Region Add a free Gowrie Little Plain business listing Be the first listing in Gowrie Little Plain Common questionsWhat is the postcode for Gowrie Little Plain?Gowrie Little Plain, QLD has the postcode 4352.What state is Gowrie Little Plain in?Gowrie Little Plain is in Queensland (QLD).Does postcode 4352 cover more than one suburb?Yes. Postcode 4352 covers 71 localities, so the postcode alone does not identify Gowrie Little Plain. Browse other postcodes in Queensland, or widen the search to every Australian postcode.