Home Postcode finder NSW Jones Creek Jones Creek postcode NSW Jones Creek is a locality in New South Wales covered by postcode 2830. Postcode 2830 State or territory New South Wales (NSW) Region NSW Country West Add a free Jones Creek business listing Be the first listing in Jones Creek Common questionsWhat is the postcode for Jones Creek?Jones Creek, NSW has the postcode 2830.What state is Jones Creek in?Jones Creek is in New South Wales (NSW).Does postcode 2830 cover more than one suburb?Yes. Postcode 2830 covers 31 localities, so the postcode alone does not identify Jones Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.