Home Postcodes by state SA Aldinga Aldinga postcode SA Aldinga is a locality in South Australia covered by postcode 5173. Postcode 5173 State or territory South Australia (SA) Region Adelaide Council area Onkaparinga Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Aldinga business listing More business listings in Aldinga Suburbs near AldingaStraight-line distance between locality centres.Port WillungaSA 5173 · 2.0 kmAldinga BeachSA 5173 · 2.4 kmWhites ValleySA 5172 · 3.7 kmTatachillaSA 5171 · 4.1 kmMaslin BeachSA 5170 · 4.4 kmSilver SandsSA 5173 · 5.7 kmPedler CreekSA 5171 · 6.2 kmWillungaSA 5172 · 6.6 kmSellicks HillSA 5174 · 6.7 kmWillunga SouthSA 5172 · 6.8 kmSellicks BeachSA 5174 · 7.6 kmSeaford HeightsSA 5169 · 7.6 kmDistances to every suburb around Aldinga Businesses in AldingaGalilee Catholic SchoolCnr Quinliven & How Rds · 08 85579000Marg HobbyMarg Hobby Aldinga Beach SA · 61 407 186 011Marg HobbyMarg Hobby · 0407186011 Also in postcode 5173Aldinga BeachSA 5173Port WillungaSA 5173Silver SandsSA 5173 Common questionsWhat is the postcode for Aldinga?Aldinga, SA has the postcode 5173.What state is Aldinga in?Aldinga is in South Australia (SA).What council is Aldinga in?Aldinga is in the Onkaparinga local government area.Does postcode 5173 cover more than one suburb?Yes. Postcode 5173 covers 4 localities, so the postcode alone does not identify Aldinga.What suburbs are near Aldinga?The closest are Port Willunga (2.0 km), Aldinga Beach (2.4 km), Whites Valley (3.7 km), Tatachilla (4.1 km) and Maslin Beach (4.4 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.