Home Postcode finder QLD Yandilla Yandilla postcode QLD Yandilla is a locality in Queensland covered by postcode 4352. Postcode 4352 State or territory Queensland (QLD) Region Toowoomba Region Add a free Yandilla business listing Be the first listing in Yandilla Common questionsWhat is the postcode for Yandilla?Yandilla, QLD has the postcode 4352.What state is Yandilla in?Yandilla 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 Yandilla. Browse other postcodes in Queensland, or widen the search to every Australian postcode.