Home Postcodes by state NSW Charlestown Charlestown postcode NSW Charlestown is a locality in New South Wales covered by postcode 2290. Postcode 2290 State or territory New South Wales (NSW) Region Hunter Council area Lake Macquarie Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Charlestown business listing More business listings in Charlestown Suburbs near CharlestownStraight-line distance between locality centres.Kotara FairNSW 2289 · 1.3 kmKotara SouthNSW 2289 · 1.7 kmKahibahNSW 2290 · 1.8 kmHighfieldsNSW 2289 · 1.9 kmWhitebridgeNSW 2290 · 2.1 kmHillsboroughNSW 2290 · 2.1 kmGatesheadNSW 2290 · 2.1 kmAdamstown HeightsNSW 2289 · 2.3 kmKotaraNSW 2289 · 2.3 kmGarden SuburbNSW 2289 · 2.4 kmKotara EastNSW 2305 · 2.8 kmCardiff SouthNSW 2285 · 3.0 kmDistances to every suburb around Charlestown Businesses in Charlestown123 Financial GroupSmith Street, Charlestown NSW, Australia · 02 4920 7886Awesome Water Filters1 Pillapai Street, Charlestown NSW 2290, Australia · 1800 789 781Better Online Degrees801-215 Pacific Highway · 61416086257 Also in postcode 2290Bennetts GreenNSW 2290DudleyNSW 2290GatesheadNSW 2290HillsboroughNSW 2290KahibahNSW 2290Mount HuttonNSW 2290RedheadNSW 2290Tingira HeightsNSW 2290WhitebridgeNSW 2290 Other places called CharlestownCharlestownQLD 4608 Common questionsWhat is the postcode for Charlestown?Charlestown, NSW has the postcode 2290.What state is Charlestown in?Charlestown is in New South Wales (NSW).What council is Charlestown in?Charlestown is in the Lake Macquarie local government area.Does postcode 2290 cover more than one suburb?Yes. Postcode 2290 covers 10 localities, so the postcode alone does not identify Charlestown.What suburbs are near Charlestown?The closest are Kotara Fair (1.3 km), Kotara South (1.7 km), Kahibah (1.8 km), Highfields (1.9 km) and Whitebridge (2.1 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.