Home Postcodes by state SA Altona Altona postcode SA Altona is a locality in South Australia covered by postcode 5351. Postcode 5351 State or territory South Australia (SA) Region Sa Subs Near 1 Council area Barossa Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Altona business listing Be the first listing in Altona Suburbs near AltonaStraight-line distance between locality centres.LyndochSA 5351 · 2.3 kmRowland FlatSA 5352 · 2.8 kmPewsey ValeSA 5351 · 5.4 kmKrondorfSA 5352 · 5.9 kmGomersalSA 5352 · 6.8 kmCockatoo ValleySA 5351 · 7.3 kmWilliamstownSA 5351 · 8.0 kmSandy CreekSA 5350 · 8.2 kmRosedaleSA 5350 · 8.6 kmBethanySA 5352 · 8.7 kmTanundaSA 5352 · 9.7 kmStone WellSA 5352 · 11.5 kmDistances to every suburb around Altona Also in postcode 5351Barossa GoldfieldsSA 5351Cockatoo ValleySA 5351LyndochSA 5351Mount CrawfordSA 5351Pewsey ValeSA 5351WilliamstownSA 5351 Other places called AltonaAltonaVIC 3018 Common questionsWhat is the postcode for Altona?Altona, SA has the postcode 5351.What state is Altona in?Altona is in South Australia (SA).What council is Altona in?Altona is in the Barossa local government area.Does postcode 5351 cover more than one suburb?Yes. Postcode 5351 covers 7 localities, so the postcode alone does not identify Altona.What suburbs are near Altona?The closest are Lyndoch (2.3 km), Rowland Flat (2.8 km), Pewsey Vale (5.4 km), Krondorf (5.9 km) and Gomersal (6.8 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.