clare postcode sa Home ›› Postcode Finder ›› SA ›› Clare Clare local listingsThe suburb of Clare is located in SA and has a postcode of 5453. Free clare business listing! 1St Joseph's School29 Victoria Rd 08 884238302Vineyard Lutheran School59 Main North Rd 08 884218083Clare High School6 Elliot St 08 88422788 View more business listings in clare Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.