goolwa postcode sa Home ›› Postcode Finder ›› SA ›› Goolwa Goolwa local listingsThe suburb of Goolwa is located in SA and has a postcode of 5214. Free goolwa business listing! 1Investigator College2-30 Glendale Grove 08 855557552Goolwa Primary School2 Gardiner St 08 855522613Goolwa Bus And Coach Pty LtdGoolwa 08 8555 2500 View more business listings in goolwa Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.