Home Postcodes by state NSW South Broken Hill South Broken Hill postcode NSW South Broken Hill is a locality in New South Wales covered by postcode 2880. Postcode 2880 State or territory New South Wales (NSW) Region NSW Country West Add a free South Broken Hill business listing Be the first listing in South Broken Hill Also in postcode 2880Broken HillNSW 2880Broken Hill NorthNSW 2880Broken Hill WestNSW 2880Broughams GateNSW 2880Fowlers GapNSW 2880Little ToparNSW 2880MilparinkaNSW 2880MutawintjiNSW 2880PacksaddleNSW 2880SilvertonNSW 2880TibooburraNSW 2880 Common questionsWhat is the postcode for South Broken Hill?South Broken Hill, NSW has the postcode 2880.What state is South Broken Hill in?South Broken Hill is in New South Wales (NSW).Does postcode 2880 cover more than one suburb?Yes. Postcode 2880 covers 12 localities, so the postcode alone does not identify South Broken Hill. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.