Home Postcode finder QLD Thulimbah Thulimbah postcode QLD Thulimbah is a locality in Queensland covered by postcode 4376. Postcode 4376 State or territory Queensland (QLD) Region Toowoomba Region Add a free Thulimbah business listing More business listings in Thulimbah Businesses in ThulimbahThulimbah State School146 Thulimbah School Rd · 07 46852270 Common questionsWhat is the postcode for Thulimbah?Thulimbah, QLD has the postcode 4376.What state is Thulimbah in?Thulimbah is in Queensland (QLD).Does postcode 4376 cover more than one suburb?No. Postcode 4376 covers Thulimbah only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Queensland, or widen the search to every Australian postcode.