Home Postcodes by state NSW Seaham Seaham postcode NSW Seaham is a locality in New South Wales covered by postcode 2324. Postcode 2324 State or territory New South Wales (NSW) Region Hunter Council area Port Stephens Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Seaham business listing More business listings in Seaham Suburbs near SeahamStraight-line distance between locality centres.East SeahamNSW 2324 · 3.7 kmBrandy HillNSW 2324 · 4.7 kmEagletonNSW 2324 · 5.7 kmGlen OakNSW 2320 · 5.8 kmOsterleyNSW 2324 · 7.4 kmBalickeraNSW 2324 · 8.1 kmWallalongNSW 2320 · 8.2 kmButterwickNSW 2321 · 8.5 kmHintonNSW 2321 · 9.4 kmDuckenfieldNSW 2321 · 9.5 kmNelsons PlainsNSW 2324 · 9.6 kmClarence TownNSW 2321 · 9.8 kmDistances to every suburb around Seaham Businesses in SeahamSeaham Public School4c Still St · 02 49886234 Also in postcode 2324BalickeraNSW 2324Brandy HillNSW 2324BundabahNSW 2324CarringtonNSW 2324EagletonNSW 2324East SeahamNSW 2324Hawks NestNSW 2324HeatherbraeNSW 2324KaruahNSW 2324Limeburners CreekNSW 2324Millers ForestNSW 2324Nelsons PlainsNSW 2324North Arm CoveNSW 2324OsterleyNSW 2324PindimarNSW 2324Raymond TerraceNSW 2324Raymond Terrace EastNSW 2324Swan BayNSW 2324TahleeNSW 2324Tea GardensNSW 2324Twelve Mile CreekNSW 2324 Common questionsWhat is the postcode for Seaham?Seaham, NSW has the postcode 2324.What state is Seaham in?Seaham is in New South Wales (NSW).What council is Seaham in?Seaham is in the Port Stephens local government area.Does postcode 2324 cover more than one suburb?Yes. Postcode 2324 covers 22 localities, so the postcode alone does not identify Seaham.What suburbs are near Seaham?The closest are East Seaham (3.7 km), Brandy Hill (4.7 km), Eagleton (5.7 km), Glen Oak (5.8 km) and Osterley (7.4 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.