clarendon postcode sa Home ›› Postcode Finder ›› SA ›› Clarendon Clarendon local listingsThe suburb of Clarendon is located in SA and has a postcode of 5157. Free clarendon business listing! 1Clarendon Primary SchoolPotter Road 08 83836110 View more business listings in clarendon Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.