loveday postcode sa Home ›› Postcode Finder ›› SA ›› Loveday Loveday local listingsThe suburb of Loveday is located in SA and has a postcode of 5345. Free loveday business listing! 1Loveday Primary SchoolHunt Rd 08 85887114 View more business listings in loveday Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.