Home Postcode finder SA Hungerford Hungerford postcode SA Hungerford is a locality in South Australia covered by postcode 5222. Postcode 5222 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Hungerford business listing Be the first listing in Hungerford Common questionsWhat is the postcode for Hungerford?Hungerford, SA has the postcode 5222.What state is Hungerford in?Hungerford is in South Australia (SA).Does postcode 5222 cover more than one suburb?Yes. Postcode 5222 covers 17 localities, so the postcode alone does not identify Hungerford. Browse other postcodes in South Australia, or widen the search to every Australian postcode.