Home Postcode finder QLD Coorada Coorada postcode QLD Coorada is a locality in Queensland covered by postcode 4420. Postcode 4420 State or territory Queensland (QLD) Region Toowoomba Region Add a free Coorada business listing Be the first listing in Coorada Common questionsWhat is the postcode for Coorada?Coorada, QLD has the postcode 4420.What state is Coorada in?Coorada is in Queensland (QLD).Does postcode 4420 cover more than one suburb?Yes. Postcode 4420 covers 8 localities, so the postcode alone does not identify Coorada. Browse other postcodes in Queensland, or widen the search to every Australian postcode.