Home Postcode finder SA Goolwa Goolwa postcode SA Goolwa is a locality in South Australia covered by postcode 5214. Postcode 5214 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Goolwa business listing More business listings in Goolwa Businesses in GoolwaGoolwa Bus And Coach Pty LtdGoolwa · 08 8555 2500Goolwa Primary School2 Gardiner St · 08 85552261Investigator College2-30 Glendale Grove · 08 85555755 Common questionsWhat is the postcode for Goolwa?Goolwa, SA has the postcode 5214.What state is Goolwa in?Goolwa is in South Australia (SA).Does postcode 5214 cover more than one suburb?Yes. Postcode 5214 covers 8 localities, so the postcode alone does not identify Goolwa. Browse other postcodes in South Australia, or widen the search to every Australian postcode.