Home Postcodes by state NSW 2111 Postcode 2111 2111 is the postcode for 7 localities in NSW: Boronia Park, Gladesville, Henley, Huntleys Cove, Huntleys Point, Monash Park and 1 more. Localities with postcode 2111Boronia ParkNSWGladesvilleNSWHenleyNSWHuntleys CoveNSWHuntleys PointNSWMonash ParkNSWTennyson PointNSW Postcode 2111 State or territory New South Wales (NSW) Localities 7 Council area Mainly Ryde, partly Hunters Hill; Hunters Hill; Ryde Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2110 · Postcode 2112