Home Postcode finder NSW Jinden Jinden postcode NSW Jinden is a locality in New South Wales covered by postcode 2622. Postcode 2622 State or territory New South Wales (NSW) Region Canberra Add a free Jinden business listing Be the first listing in Jinden Common questionsWhat is the postcode for Jinden?Jinden, NSW has the postcode 2622.What state is Jinden in?Jinden is in New South Wales (NSW).Does postcode 2622 cover more than one suburb?Yes. Postcode 2622 covers 50 localities, so the postcode alone does not identify Jinden. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.