Home Postcodes by state NSW Mayfield North Mayfield North postcode NSW Mayfield North is a locality in New South Wales covered by postcode 2304. Postcode 2304 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 Mayfield North business listing Be the first listing in Mayfield North Suburbs near Mayfield NorthStraight-line distance between locality centres.Mayfield EastNSW 2304 · 0.5 kmMayfieldNSW 2304 · 1.2 kmTighes HillNSW 2297 · 1.6 kmMayfield WestNSW 2304 · 1.9 kmKooragangNSW 2304 · 2.3 kmMaryvilleNSW 2293 · 2.4 kmHamilton NorthNSW 2292 · 2.4 kmGeorgetownNSW 2298 · 2.4 kmWaratahNSW 2298 · 2.5 kmNewcastleNSW 2300 · 2.6 kmIslingtonNSW 2296 · 2.7 kmCarringtonNSW 2294 · 2.7 kmDistances to every suburb around Mayfield North Also in postcode 2304KooragangNSW 2304MayfieldNSW 2304Mayfield EastNSW 2304Mayfield WestNSW 2304SandgateNSW 2304WarabrookNSW 2304 Common questionsWhat is the postcode for Mayfield North?Mayfield North, NSW has the postcode 2304.What state is Mayfield North in?Mayfield North is in New South Wales (NSW).What council is Mayfield North in?Mayfield North is in the Newcastle local government area.Does postcode 2304 cover more than one suburb?Yes. Postcode 2304 covers 7 localities, so the postcode alone does not identify Mayfield North.What suburbs are near Mayfield North?The closest are Mayfield East (0.5 km), Mayfield (1.2 km), Tighes Hill (1.6 km), Mayfield West (1.9 km) and Kooragang (2.3 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.