Home Postcode finder QLD Vernor Vernor postcode QLD Vernor is a locality in Queensland covered by postcode 4306. Postcode 4306 State or territory Queensland (QLD) Region Western Suburbs Add a free Vernor business listing Be the first listing in Vernor Common questionsWhat is the postcode for Vernor?Vernor, QLD has the postcode 4306.What state is Vernor in?Vernor is in Queensland (QLD).Does postcode 4306 cover more than one suburb?Yes. Postcode 4306 covers 56 localities, so the postcode alone does not identify Vernor. Browse other postcodes in Queensland, or widen the search to every Australian postcode.