Home Postcodes by state SA 5262 Postcode 5262 5262 is the postcode for 4 localities in SA: Binnum, Frances, Hynam and Kybybolite. Localities with postcode 5262BinnumSAFrancesSAHynamSAKybyboliteSA Postcode 5262 State or territory South Australia (SA) Localities 4 Council area Naracoorte Lucindale Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5261 · Postcode 5263