Home Postcodes by state NSW Dudley Dudley postcode NSW Dudley 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 Dudley business listing More business listings in Dudley Suburbs near DudleyStraight-line distance between locality centres.WhitebridgeNSW 2290 · 1.3 kmGatesheadNSW 2290 · 2.4 kmRedheadNSW 2290 · 2.4 kmBennetts GreenNSW 2290 · 2.7 kmKahibahNSW 2290 · 3.0 kmWindaleNSW 2306 · 3.1 kmCharlestownNSW 2290 · 3.4 kmHighfieldsNSW 2289 · 3.9 kmJewellsNSW 2280 · 4.0 kmMount HuttonNSW 2290 · 4.1 kmAdamstown HeightsNSW 2289 · 4.3 kmTingira HeightsNSW 2290 · 4.4 kmDistances to every suburb around Dudley Businesses in DudleyDudley Public School124 Ocean St · 02 49447203 Also in postcode 2290Bennetts GreenNSW 2290CharlestownNSW 2290GatesheadNSW 2290HillsboroughNSW 2290KahibahNSW 2290Mount HuttonNSW 2290RedheadNSW 2290Tingira HeightsNSW 2290WhitebridgeNSW 2290 Common questionsWhat is the postcode for Dudley?Dudley, NSW has the postcode 2290.What state is Dudley in?Dudley is in New South Wales (NSW).What council is Dudley in?Dudley 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 Dudley.What suburbs are near Dudley?The closest are Whitebridge (1.3 km), Gateshead (2.4 km), Redhead (2.4 km), Bennetts Green (2.7 km) and Kahibah (3.0 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.