Home Postcode finder SA Mclaren Vale Mclaren Vale postcode SA Mclaren Vale is a locality in South Australia covered by postcode 5171. Postcode 5171 State or territory South Australia (SA) Region Adelaide Add a free Mclaren Vale business listing More business listings in Mclaren Vale Businesses in Mclaren ValeHilton's Betta Home Living186 Main Road · 08 8323 8803HILTON'S BETTA HOME LIVING186 Main Road, McLaren Vale SA 5171, Australia · 0883238803Knights Heating and Cooling121 Main Road, McLaren Vale South Australia 5171, Australia · +61 8 8386 3988 Common questionsWhat is the postcode for Mclaren Vale?Mclaren Vale, SA has the postcode 5171.What state is Mclaren Vale in?Mclaren Vale is in South Australia (SA).Does postcode 5171 cover more than one suburb?Yes. Postcode 5171 covers 5 localities, so the postcode alone does not identify Mclaren Vale. Browse other postcodes in South Australia, or widen the search to every Australian postcode.