Home Postcodes by state SA Mount Barker Mount Barker postcode SA Mount Barker 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 business listing More business listings in Mount Barker Suburbs near Mount BarkerStraight-line distance between locality centres.LittlehamptonSA 5250 · 2.1 kmTotnessSA 5250 · 2.4 kmBlakistonSA 5250 · 3.6 kmMount Barker JunctionSA 5251 · 4.1 kmPaechtownSA 5245 · 4.8 kmWistowSA 5251 · 4.9 kmMount Barker SpringsSA 5251 · 5.1 kmBugle RangesSA 5251 · 5.5 kmNairneSA 5252 · 6.1 kmHahndorfSA 5245 · 6.2 kmMount Barker SummitSA 5251 · 6.2 kmEchungaSA 5153 · 7.0 kmDistances to every suburb around Mount Barker Businesses in Mount BarkerAustralian Paving Centre APC4 Oborn Rd · +61 8 8391 3467Australian Paving Centre Mt Barker - Murray Bridge98 Alexandrina Road, Mount Barker SA, Australia · (08) 8391 3467Cornerstone College68 Adelaide Rd · 08 83982566 Also in postcode 5251Bugle RangesSA 5251Mount Barker JunctionSA 5251Mount Barker SpringsSA 5251Mount Barker SummitSA 5251WistowSA 5251 Other places called Mount BarkerMount BarkerWA 6324 Common questionsWhat is the postcode for Mount Barker?Mount Barker, SA has the postcode 5251.What state is Mount Barker in?Mount Barker is in South Australia (SA).What council is Mount Barker in?Mount Barker 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.What suburbs are near Mount Barker?The closest are Littlehampton (2.1 km), Totness (2.4 km), Blakiston (3.6 km), Mount Barker Junction (4.1 km) and Paechtown (4.8 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.