Home Postcodes by state SA 5301 Postcode 5301 5301 is the postcode for 9 localities in SA: Carcuma, Geranium, Jabuk, Moorlands, Netherton, Parrakie and 3 more. Localities with postcode 5301CarcumaSAGeraniumSAJabukSAMoorlandsSANethertonSAParrakieSAPeakeSASherlockSAWilkawattSA Postcode 5301 State or territory South Australia (SA) Localities 9 Council area Coorong; Southern Mallee; Mainly Coorong, partly Southern Mallee Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5291 · Postcode 5302