Home Postcode finder QLD Corndale Corndale postcode QLD Corndale is a locality in Queensland covered by postcode 4610. Postcode 4610 State or territory Queensland (QLD) Region Toowoomba Region Add a free Corndale business listing Be the first listing in Corndale Common questionsWhat is the postcode for Corndale?Corndale, QLD has the postcode 4610.What state is Corndale in?Corndale is in Queensland (QLD).Does postcode 4610 cover more than one suburb?Yes. Postcode 4610 covers 25 localities, so the postcode alone does not identify Corndale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.