Home Postcodes by state QLD 4214 Postcode 4214 4214 is the postcode for 5 localities in QLD: Arundel, Ashmore, Ashmore City, Molendinar and Parkwood. Localities with postcode 4214ArundelQLDAshmoreQLDAshmore CityQLDMolendinarQLDParkwoodQLD Postcode 4214 State or territory Queensland (QLD) Localities 5 Council area Gold Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4213 · Postcode 4215