Home Postcodes by state SA Mount Barker Junction Mount Barker Junction postcode SA Mount Barker Junction is a locality in South Australia covered by postcode 5251. Postcode 5251 State or territory South Australia (SA) Region Sa Subs Near 2 Council area Mount Barker Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Mount Barker Junction business listing Be the first listing in Mount Barker Junction Suburbs near Mount Barker JunctionStraight-line distance between locality centres.LittlehamptonSA 5250 · 2.1 kmBlakistonSA 5250 · 2.4 kmTotnessSA 5250 · 3.0 kmMount BarkerSA 5251 · 4.1 kmHahndorfSA 5245 · 4.8 kmNairneSA 5252 · 4.8 kmPaechtownSA 5245 · 5.1 kmHay ValleySA 5252 · 5.1 kmOakbankSA 5243 · 5.4 kmBalhannahSA 5242 · 5.4 kmInverbrackieSA 5244 · 7.0 kmMount Barker SummitSA 5251 · 7.1 kmDistances to every suburb around Mount Barker Junction Also in postcode 5251Bugle RangesSA 5251Mount BarkerSA 5251Mount Barker SpringsSA 5251Mount Barker SummitSA 5251WistowSA 5251 Common questionsWhat is the postcode for Mount Barker Junction?Mount Barker Junction, SA has the postcode 5251.What state is Mount Barker Junction in?Mount Barker Junction is in South Australia (SA).What council is Mount Barker Junction in?Mount Barker Junction is in the Mount Barker local government area.Does postcode 5251 cover more than one suburb?Yes. Postcode 5251 covers 6 localities, so the postcode alone does not identify Mount Barker Junction.What suburbs are near Mount Barker Junction?The closest are Littlehampton (2.1 km), Blakiston (2.4 km), Totness (3.0 km), Mount Barker (4.1 km) and Hahndorf (4.8 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.