Home Postcodes by state SA 5093 Postcode 5093 5093 is the postcode for 2 localities in SA: Para Vista and Valley View. Localities with postcode 5093Para VistaSAValley ViewSA Postcode 5093 State or territory South Australia (SA) Localities 2 Council area Salisbury; Mainly Salisbury, partly Port Adelaide Enfield Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5092 · Postcode 5094