edithburgh postcode sa Home ›› Postcode Finder ›› SA ›› Edithburgh Edithburgh local listingsThe suburb of Edithburgh is located in SA and has a postcode of 5583. Free edithburgh business listing! 1Edithburgh Primary SchoolGiles St 08 88526117 View more business listings in edithburgh Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.