Home Postcodes by state NSW Hamilton East Hamilton East postcode NSW Hamilton East is a locality in New South Wales covered by postcode 2303. Postcode 2303 State or territory New South Wales (NSW) Region Hunter Council area Newcastle Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Hamilton East business listing Be the first listing in Hamilton East Suburbs near Hamilton EastStraight-line distance between locality centres.Newcastle WestNSW 2302 · 0.4 kmHamilton SouthNSW 2303 · 0.7 kmHamiltonNSW 2303 · 0.7 kmWickhamNSW 2293 · 0.8 kmIslingtonNSW 2296 · 1.0 kmNewcastleNSW 2300 · 1.0 kmMaryvilleNSW 2293 · 1.5 kmThe JunctionNSW 2291 · 1.5 kmCooks HillNSW 2300 · 1.8 kmMerewetherNSW 2291 · 1.9 kmCarringtonNSW 2294 · 1.9 kmTighes HillNSW 2297 · 2.1 kmDistances to every suburb around Hamilton East Also in postcode 2303HamiltonNSW 2303Hamilton SouthNSW 2303 Common questionsWhat is the postcode for Hamilton East?Hamilton East, NSW has the postcode 2303.What state is Hamilton East in?Hamilton East is in New South Wales (NSW).What council is Hamilton East in?Hamilton East is in the Newcastle local government area.Does postcode 2303 cover more than one suburb?Yes. Postcode 2303 covers 3 localities, so the postcode alone does not identify Hamilton East.What suburbs are near Hamilton East?The closest are Newcastle West (0.4 km), Hamilton South (0.7 km), Hamilton (0.7 km), Wickham (0.8 km) and Islington (1.0 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.