Home Postcodes by state SA Buchanan Buchanan postcode SA Buchanan is a locality in South Australia covered by postcode 5374. Postcode 5374 State or territory South Australia (SA) Region Sa Subs Near 1 Council area Goyder Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Buchanan business listing Be the first listing in Buchanan Suburbs near BuchananStraight-line distance between locality centres.HansboroughSA 5374 · 6.3 kmTarnmaSA 5413 · 9.3 kmHampdenSA 5374 · 9.4 kmEudundaSA 5374 · 9.6 kmBagot WellSA 5373 · 10.1 kmJuliaSA 5374 · 10.4 kmHamiltonSA 5373 · 11.0 kmAllendale NorthSA 5373 · 11.9 kmMarrabelSA 5413 · 13.6 kmTothill CreekSA 5413 · 13.7 kmSt KittsSA 5356 · 14.7 kmKapundaSA 5373 · 15.7 km Also in postcode 5374Australia PlainsSA 5374BowerSA 5374BrownlowSA 5374EudundaSA 5374FranktonSA 5374HampdenSA 5374HansboroughSA 5374JuliaSA 5374Mount MarySA 5374Neales FlatSA 5374NgapalaSA 5374Peep HillSA 5374Point PassSA 5374SutherlandsSA 5374 Other places called BuchananBuchananNSW 2323BuchananNT 0852BuchananQLD 4816 Common questionsWhat is the postcode for Buchanan?Buchanan, SA has the postcode 5374.What state is Buchanan in?Buchanan is in South Australia (SA).What council is Buchanan in?Buchanan is in the Goyder local government area.Does postcode 5374 cover more than one suburb?Yes. Postcode 5374 covers 15 localities, so the postcode alone does not identify Buchanan.What suburbs are near Buchanan?The closest are Hansborough (6.3 km), Tarnma (9.3 km), Hampden (9.4 km), Eudunda (9.6 km) and Bagot Well (10.1 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.