Home Postcodes by state SA Hartley Hartley postcode SA Hartley is a locality in South Australia covered by postcode 5255. Postcode 5255 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 Hartley business listing Be the first listing in Hartley Suburbs near HartleyStraight-line distance between locality centres.SalemSA 5255 · 5.2 kmBletchleySA 5255 · 5.9 kmRed CreekSA 5255 · 6.5 kmWoodchesterSA 5255 · 7.6 kmHighland ValleySA 5255 · 8.2 kmCallingtonSA 5254 · 9.9 kmGemmellsSA 5255 · 10.5 kmSt IvesSA 5252 · 10.7 kmLanghorne CreekSA 5255 · 11.0 kmBelvidereSA 5255 · 12.0 kmMonarto SouthSA 5254 · 12.3 kmWillyarooSA 5255 · 13.1 km Also in postcode 5255Angas PlainsSA 5255BelvidereSA 5255BletchleySA 5255FinnissSA 5255GemmellsSA 5255Highland ValleySA 5255Lake PlainsSA 5255Langhorne CreekSA 5255Mount ObservationSA 5255MulgundawaSA 5255NalpaSA 5255Red CreekSA 5255SalemSA 5255SandergroveSA 5255StrathalbynSA 5255TooperangSA 5255WillyarooSA 5255WoodchesterSA 5255 Other places called HartleyHartleyNSW 2790 Common questionsWhat is the postcode for Hartley?Hartley, SA has the postcode 5255.What state is Hartley in?Hartley is in South Australia (SA).What council is Hartley in?Hartley is in the Alexandrina local government area.Does postcode 5255 cover more than one suburb?Yes. Postcode 5255 covers 19 localities, so the postcode alone does not identify Hartley.What suburbs are near Hartley?The closest are Salem (5.2 km), Bletchley (5.9 km), Red Creek (6.5 km), Woodchester (7.6 km) and Highland Valley (8.2 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.