Home Postcodes by state SA Willaston Willaston postcode SA Willaston is a locality in South Australia covered by postcode 5118. Postcode 5118 State or territory South Australia (SA) Region Sa Subs Near 1 Council area Gawler Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Willaston business listing More business listings in Willaston Suburbs near WillastonStraight-line distance between locality centres.HewettSA 5118 · 1.0 kmGawlerSA 5118 · 1.4 kmGawler BeltSA 5118 · 1.9 kmGawler SouthSA 5118 · 2.1 kmGawler EastSA 5118 · 2.2 kmGawler WestSA 5118 · 2.3 kmReidSA 5118 · 2.5 kmEvanstonSA 5116 · 2.6 kmBuchfeldeSA 5118 · 2.7 kmConcordiaSA 5118 · 3.1 kmKingsfordSA 5118 · 3.7 kmEvanston ParkSA 5116 · 3.8 kmDistances to every suburb around Willaston Businesses in WillastonGawler Automatic Transmissions6 Little Paxton St · 0885222558 Also in postcode 5118BibaringaSA 5118BuchfeldeSA 5118ConcordiaSA 5118GawlerSA 5118Gawler BeltSA 5118Gawler EastSA 5118Gawler RiverSA 5118Gawler SouthSA 5118Gawler WestSA 5118HewettSA 5118KalbeebaSA 5118Kangaroo FlatSA 5118KingsfordSA 5118ReidSA 5118Ward BeltSA 5118 Common questionsWhat is the postcode for Willaston?Willaston, SA has the postcode 5118.What state is Willaston in?Willaston is in South Australia (SA).What council is Willaston in?Willaston is in the Gawler local government area.Does postcode 5118 cover more than one suburb?Yes. Postcode 5118 covers 16 localities, so the postcode alone does not identify Willaston.What suburbs are near Willaston?The closest are Hewett (1.0 km), Gawler (1.4 km), Gawler Belt (1.9 km), Gawler South (2.1 km) and Gawler East (2.2 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.