Home Postcodes by state NSW Cassilis Cassilis postcode NSW Cassilis 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 Cassilis business listing More business listings in Cassilis Suburbs near CassilisStraight-line distance between locality centres.TurillNSW 2850 · 18.1 kmUarbryNSW 2329 · 20.7 km Businesses in CassilisCassilis Public SchoolCoolah St · 02 63761009 Also in postcode 2329MerriwaNSW 2329UarbryNSW 2329 Other places called CassilisCassilisVIC 3898 Common questionsWhat is the postcode for Cassilis?Cassilis, NSW has the postcode 2329.What state is Cassilis in?Cassilis is in New South Wales (NSW).What council is Cassilis in?Cassilis 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 Cassilis.What suburbs are near Cassilis?The closest are Turill (18.1 km) and Uarbry (20.7 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.