Home Postcodes by state SA Aldinga Beach Aldinga Beach postcode SA Aldinga Beach 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 Beach business listing More business listings in Aldinga Beach Suburbs near Aldinga BeachStraight-line distance between locality centres.Port WillungaSA 5173 · 2.1 kmAldingaSA 5173 · 2.4 kmSilver SandsSA 5173 · 3.7 kmSellicks HillSA 5174 · 5.6 kmWhites ValleySA 5172 · 5.6 kmMaslin BeachSA 5170 · 5.7 kmSellicks BeachSA 5174 · 5.7 kmTatachillaSA 5171 · 6.3 kmPedler CreekSA 5171 · 8.0 kmWillunga SouthSA 5172 · 8.5 kmWillungaSA 5172 · 8.6 kmSeaford HeightsSA 5169 · 9.3 kmDistances to every suburb around Aldinga Beach Businesses in Aldinga BeachAldinga Home ImprovementsLot 110 · 0885577144Aldinga Junior Primary School58 Quinliven Rd · 08 85565060Aldinga Primary School58 Quinliven Rd · 08 85565060 Also in postcode 5173AldingaSA 5173Port WillungaSA 5173Silver SandsSA 5173 Common questionsWhat is the postcode for Aldinga Beach?Aldinga Beach, SA has the postcode 5173.What state is Aldinga Beach in?Aldinga Beach is in South Australia (SA).What council is Aldinga Beach in?Aldinga Beach 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 Beach.What suburbs are near Aldinga Beach?The closest are Port Willunga (2.1 km), Aldinga (2.4 km), Silver Sands (3.7 km), Sellicks Hill (5.6 km) and Whites Valley (5.6 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.