Home Postcode finder NSW Jerrong Jerrong postcode NSW Jerrong is a locality in New South Wales covered by postcode 2580. Postcode 2580 State or territory New South Wales (NSW) Region Canberra Add a free Jerrong business listing Be the first listing in Jerrong Common questionsWhat is the postcode for Jerrong?Jerrong, NSW has the postcode 2580.What state is Jerrong in?Jerrong is in New South Wales (NSW).Does postcode 2580 cover more than one suburb?Yes. Postcode 2580 covers 44 localities, so the postcode alone does not identify Jerrong. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.