greenwith postcode sa Home ›› Postcode Finder ›› SA ›› Greenwith Greenwith local listingsThe suburb of Greenwith is located in SA and has a postcode of 5125. Free greenwith business listing! 1Greenwith Primary SchoolCnr Golden Way & Golden Grove 08 828981002Our Lady of Hope Primary SchoolCnr Golden Grove Rd & Golden Way 08 82898344 View more business listings in greenwith Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.