Home Postcode finder QLD Radford Radford postcode QLD Radford is a locality in Queensland covered by postcode 4307. Postcode 4307 State or territory Queensland (QLD) Region Western Suburbs Add a free Radford business listing Be the first listing in Radford Common questionsWhat is the postcode for Radford?Radford, QLD has the postcode 4307.What state is Radford in?Radford is in Queensland (QLD).Does postcode 4307 cover more than one suburb?Yes. Postcode 4307 covers 7 localities, so the postcode alone does not identify Radford. Browse other postcodes in Queensland, or widen the search to every Australian postcode.