Home Postcodes by state SA Harriet River Harriet River postcode SA Harriet River is a locality in South Australia covered by postcode 5223. Postcode 5223 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Harriet River business listing Be the first listing in Harriet River Suburbs near Harriet RiverStraight-line distance between locality centres.Vivonne BaySA 5223 · 6.7 kmNewlandSA 5223 · 9.5 kmStun'Sail BoomSA 5223 · 9.9 kmSeal BaySA 5223 · 18.1 kmKarattaSA 5223 · 19.8 kmSeddonSA 5223 · 19.8 kmGosseSA 5223 · 20.8 kmParndanaSA 5220 · 21.8 km Also in postcode 5223Bay Of ShoalsSA 5223BirchmoreSA 5223Brownlow KiSA 5223Cape BordaSA 5223CassiniSA 5223Cygnet RiverSA 5223D'Estrees BaySA 5223De Mole RiverSA 5223DuncanSA 5223Emu BaySA 5223Flinders ChaseSA 5223GosseSA 5223HainesSA 5223KarattaSA 5223KingscoteSA 5223KohinoorSA 5223MacgillivraySA 5223MenziesSA 5223Middle RiverSA 5223Nepean BaySA 5223NewlandSA 5223North CapeSA 5223Seal BaySA 5223SeddonSA 5223Stokes BaySA 5223Stun'Sail BoomSA 5223Vivonne BaySA 5223Western RiverSA 5223WisangerSA 5223 Common questionsWhat is the postcode for Harriet River?Harriet River, SA has the postcode 5223.What state is Harriet River in?Harriet River is in South Australia (SA).Does postcode 5223 cover more than one suburb?Yes. Postcode 5223 covers 30 localities, so the postcode alone does not identify Harriet River.What suburbs are near Harriet River?The closest are Vivonne Bay (6.7 km), Newland (9.5 km), Stun'Sail Boom (9.9 km), Seal Bay (18.1 km) and Karatta (19.8 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.