Home Postcodes by state NSW Mount Vernon Mount Vernon postcode NSW Mount Vernon is a locality in New South Wales covered by postcode 2178. Postcode 2178 State or territory New South Wales (NSW) Region Ingleburn Council area Penrith Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Mount Vernon business listing Be the first listing in Mount Vernon Suburbs near Mount VernonStraight-line distance between locality centres.Kemps CreekNSW 2178 · 2.9 kmCecil ParkNSW 2178 · 3.5 kmElizabeth HillsNSW 2171 · 3.9 kmHorsley ParkNSW 2175 · 4.1 kmCecil HillsNSW 2171 · 4.8 kmAbbotsburyNSW 2176 · 5.4 kmErskine ParkNSW 2759 · 6.1 kmEdensor ParkNSW 2176 · 6.5 kmBonnyrigg HeightsNSW 2177 · 6.5 kmMiddleton GrangeNSW 2171 · 7.0 kmBadgerys CreekNSW 2555 · 7.0 kmWest HoxtonNSW 2171 · 7.1 kmDistances to every suburb around Mount Vernon Also in postcode 2178Cecil ParkNSW 2178Kemps CreekNSW 2178 Common questionsWhat is the postcode for Mount Vernon?Mount Vernon, NSW has the postcode 2178.What state is Mount Vernon in?Mount Vernon is in New South Wales (NSW).What council is Mount Vernon in?Mount Vernon is in the Penrith local government area.Does postcode 2178 cover more than one suburb?Yes. Postcode 2178 covers 3 localities, so the postcode alone does not identify Mount Vernon.What suburbs are near Mount Vernon?The closest are Kemps Creek (2.9 km), Cecil Park (3.5 km), Elizabeth Hills (3.9 km), Horsley Park (4.1 km) and Cecil Hills (4.8 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.