Home Postcode finder QLD Milora Milora postcode QLD Milora is a locality in Queensland covered by postcode 4309. Postcode 4309 State or territory Queensland (QLD) Region Western Suburbs Add a free Milora business listing Be the first listing in Milora Common questionsWhat is the postcode for Milora?Milora, QLD has the postcode 4309.What state is Milora in?Milora is in Queensland (QLD).Does postcode 4309 cover more than one suburb?Yes. Postcode 4309 covers 17 localities, so the postcode alone does not identify Milora. Browse other postcodes in Queensland, or widen the search to every Australian postcode.