Home Postcodes by state SA Clayton Bay Clayton Bay postcode SA Clayton Bay is a locality in South Australia covered by postcode 5256. Postcode 5256 State or territory South Australia (SA) Region Sa Subs Near 2 Council area Alexandrina Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Clayton Bay business listing Be the first listing in Clayton Bay Suburbs near Clayton BayStraight-line distance between locality centres.Point SturtSA 5256 · 6.7 kmPoint McleaySA 5259 · 8.4 kmMundoo IslandSA 5214 · 8.5 kmGoolwa NorthSA 5214 · 8.8 kmHindmarsh IslandSA 5214 · 9.1 kmMilangSA 5256 · 9.5 kmGoolwaSA 5214 · 11.9 kmGoolwa SouthSA 5214 · 12.3 kmFinnissSA 5255 · 12.5 kmGoolwa BeachSA 5214 · 12.6 kmNurragiSA 5256 · 13.1 kmCurrency CreekSA 5214 · 13.3 km Also in postcode 5256MilangSA 5256NurragiSA 5256Point SturtSA 5256TolderolSA 5256 Common questionsWhat is the postcode for Clayton Bay?Clayton Bay, SA has the postcode 5256.What state is Clayton Bay in?Clayton Bay is in South Australia (SA).What council is Clayton Bay in?Clayton Bay is in the Alexandrina local government area.Does postcode 5256 cover more than one suburb?Yes. Postcode 5256 covers 5 localities, so the postcode alone does not identify Clayton Bay.What suburbs are near Clayton Bay?The closest are Point Sturt (6.7 km), Point Mcleay (8.4 km), Mundoo Island (8.5 km), Goolwa North (8.8 km) and Hindmarsh Island (9.1 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.