Home Postcodes by state NSW Hardys Bay Hardys Bay postcode NSW Hardys Bay is a locality in New South Wales covered by postcode 2257. Postcode 2257 State or territory New South Wales (NSW) Region Gosford Council area Central Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Hardys Bay business listing Be the first listing in Hardys Bay Suburbs near Hardys BayStraight-line distance between locality centres.KillcareNSW 2257 · 0.6 kmKillcare HeightsNSW 2257 · 0.7 kmBox HeadNSW 2257 · 0.9 kmPretty BeachNSW 2257 · 1.2 kmBooker BayNSW 2257 · 1.6 kmWagstaffeNSW 2257 · 1.7 kmBouddiNSW 2251 · 2.4 kmEttalong BeachNSW 2257 · 2.6 kmDaleys PointNSW 2257 · 2.8 kmSt Huberts IslandNSW 2257 · 3.1 kmBlackwallNSW 2256 · 3.4 kmEmpire BayNSW 2257 · 3.4 kmDistances to every suburb around Hardys Bay Also in postcode 2257Booker BayNSW 2257Box HeadNSW 2257Daleys PointNSW 2257Empire BayNSW 2257Ettalong BeachNSW 2257KillcareNSW 2257Killcare HeightsNSW 2257Pretty BeachNSW 2257St Huberts IslandNSW 2257Umina BeachNSW 2257WagstaffeNSW 2257 Common questionsWhat is the postcode for Hardys Bay?Hardys Bay, NSW has the postcode 2257.What state is Hardys Bay in?Hardys Bay is in New South Wales (NSW).What council is Hardys Bay in?Hardys Bay is in the Central Coast local government area.Does postcode 2257 cover more than one suburb?Yes. Postcode 2257 covers 12 localities, so the postcode alone does not identify Hardys Bay.What suburbs are near Hardys Bay?The closest are Killcare (0.6 km), Killcare Heights (0.7 km), Box Head (0.9 km), Pretty Beach (1.2 km) and Booker Bay (1.6 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.