Home Postcodes by state SA Southend Southend postcode SA Southend is a locality in South Australia covered by postcode 5280. Postcode 5280 State or territory South Australia (SA) Region SA Outer Suburbs Council area Wattle Range Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Southend business listing Be the first listing in Southend Suburbs near SouthendStraight-line distance between locality centres.RendelshamSA 5280 · 8.6 kmThornleaSA 5280 · 14.1 kmBeachportSA 5280 · 14.2 kmHatherleighSA 5280 · 15.4 kmCanundaSA 5291 · 16.1 kmMagareySA 5280 · 17.5 kmMillicentSA 5280 · 19.9 kmSebastopolSA 5280 · 22.2 kmClay WellsSA 5280 · 24.6 kmRocky CampSA 5280 · 24.6 km Also in postcode 5280BeachportSA 5280Clay WellsSA 5280FurnerSA 5280German CreekSA 5280German FlatSA 5280HatherleighSA 5280Kangaroo InnSA 5280MagareySA 5280MillicentSA 5280RendelshamSA 5280Rocky CampSA 5280SebastopolSA 5280TantanoolaSA 5280ThornleaSA 5280Wattle RangeSA 5280 Common questionsWhat is the postcode for Southend?Southend, SA has the postcode 5280.What state is Southend in?Southend is in South Australia (SA).What council is Southend in?Southend is in the Wattle Range local government area.Does postcode 5280 cover more than one suburb?Yes. Postcode 5280 covers 16 localities, so the postcode alone does not identify Southend.What suburbs are near Southend?The closest are Rendelsham (8.6 km), Thornlea (14.1 km), Beachport (14.2 km), Hatherleigh (15.4 km) and Canunda (16.1 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.