Home Postcodes by state NSW Merriwa Merriwa postcode NSW Merriwa is a locality in New South Wales covered by postcode 2329. Postcode 2329 State or territory New South Wales (NSW) Region Hunter Council area Upper Hunter Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Merriwa business listing More business listings in Merriwa Suburbs near MerriwaStraight-line distance between locality centres.GungalNSW 2333 · 19.8 kmGiants CreekNSW 2328 · 22.2 kmBunnanNSW 2337 · 24.7 km Businesses in MerriwaMerriwa Central SchoolBow St · 02 65482119St Joseph's SchoolMarquet St · 02 65482035 Also in postcode 2329CassilisNSW 2329UarbryNSW 2329 Other places called MerriwaMerriwaWA 6030 Common questionsWhat is the postcode for Merriwa?Merriwa, NSW has the postcode 2329.What state is Merriwa in?Merriwa is in New South Wales (NSW).What council is Merriwa in?Merriwa is in the Upper Hunter local government area.Does postcode 2329 cover more than one suburb?Yes. Postcode 2329 covers 3 localities, so the postcode alone does not identify Merriwa.What suburbs are near Merriwa?The closest are Gungal (19.8 km), Giants Creek (22.2 km) and Bunnan (24.7 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.