Home Postcode finder SA Burnside Burnside postcode SA Burnside is a locality in South Australia covered by postcode 5066. Postcode 5066 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Burnside business listing More business listings in Burnside Businesses in BurnsideBupa BurnsideShop 7&8, Burnside Village, 447 Portrush Road, Glendside SA 5065 · 1816 812 535Burnside Primary School11 High St · 08 83317512Coloured Stones AdelaideHigh St, Burnside South Australia 5066, Australia · 08 8364 1114 Common questionsWhat is the postcode for Burnside?Burnside, SA has the postcode 5066.What state is Burnside in?Burnside is in South Australia (SA).Does postcode 5066 cover more than one suburb?Yes. Postcode 5066 covers 7 localities, so the postcode alone does not identify Burnside. Browse other postcodes in South Australia, or widen the search to every Australian postcode.