Home Postcode finder NSW Mount Harris Mount Harris postcode NSW Mount Harris is a locality in New South Wales covered by postcode 2824. Postcode 2824 State or territory New South Wales (NSW) Region NSW Country West Add a free Mount Harris business listing Be the first listing in Mount Harris Common questionsWhat is the postcode for Mount Harris?Mount Harris, NSW has the postcode 2824.What state is Mount Harris in?Mount Harris is in New South Wales (NSW).Does postcode 2824 cover more than one suburb?Yes. Postcode 2824 covers 15 localities, so the postcode alone does not identify Mount Harris. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.