Home Postcodes by state QLD 4809 Postcode 4809 4809 is the postcode for 8 localities in QLD: Barratta, Cromarty, Giru, Horseshoe Lagoon, Jerona, Mount Surround and 2 more. Localities with postcode 4809BarrattaQLDCromartyQLDGiruQLDHorseshoe LagoonQLDJeronaQLDMount SurroundQLDShirbourneQLDUpper HaughtonQLD Postcode 4809 State or territory Queensland (QLD) Localities 8 Council area Burdekin Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4808 · Postcode 4810