Home Postcodes by state SA Finniss Finniss postcode SA Finniss 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 Finniss business listing Be the first listing in Finniss Suburbs near FinnissStraight-line distance between locality centres.SandergroveSA 5255 · 7.4 kmNurragiSA 5256 · 8.2 kmMount ObservationSA 5255 · 8.2 kmTooperangSA 5255 · 9.6 kmCurrency CreekSA 5214 · 10.8 kmGoolwa NorthSA 5214 · 11.8 kmAshbourneSA 5157 · 11.8 kmClayton BaySA 5256 · 12.5 kmNangkitaSA 5210 · 12.7 kmMilangSA 5256 · 12.9 kmHindmarsh IslandSA 5214 · 13.1 kmMosquito HillSA 5214 · 13.5 km Also in postcode 5255Angas PlainsSA 5255BelvidereSA 5255BletchleySA 5255GemmellsSA 5255HartleySA 5255Highland ValleySA 5255Lake PlainsSA 5255Langhorne CreekSA 5255Mount ObservationSA 5255MulgundawaSA 5255NalpaSA 5255Red CreekSA 5255SalemSA 5255SandergroveSA 5255StrathalbynSA 5255TooperangSA 5255WillyarooSA 5255WoodchesterSA 5255 Common questionsWhat is the postcode for Finniss?Finniss, SA has the postcode 5255.What state is Finniss in?Finniss is in South Australia (SA).What council is Finniss in?Finniss 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 Finniss.What suburbs are near Finniss?The closest are Sandergrove (7.4 km), Nurragi (8.2 km), Mount Observation (8.2 km), Tooperang (9.6 km) and Currency Creek (10.8 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.