Home Postcode finder QLD Cona Creek Cona Creek postcode QLD Cona Creek is a locality in Queensland covered by postcode 4722. Postcode 4722 State or territory Queensland (QLD) Region Central QLD Add a free Cona Creek business listing Be the first listing in Cona Creek Common questionsWhat is the postcode for Cona Creek?Cona Creek, QLD has the postcode 4722.What state is Cona Creek in?Cona Creek is in Queensland (QLD).Does postcode 4722 cover more than one suburb?Yes. Postcode 4722 covers 7 localities, so the postcode alone does not identify Cona Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.