Home Postcodes by state SA Inkster Inkster postcode SA Inkster is a locality in South Australia covered by postcode 5680. Postcode 5680 State or territory South Australia (SA) Region SA Outer Suburbs Council area Streaky Bay Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Inkster business listing Be the first listing in Inkster Suburbs near InksterStraight-line distance between locality centres.Mount CooperSA 5671 · 11.8 kmChandadaSA 5680 · 15.3 kmKarcultabySA 5654 · 16.0 kmColleySA 5671 · 19.5 kmMaryvaleSA 5680 · 21.7 kmPoocheraSA 5655 · 23.2 kmMortanaSA 5671 · 24.4 km Also in postcode 5680CarawaSA 5680ChandadaSA 5680ChinbinginaSA 5680Eba AnchorageSA 5680HaslamSA 5680Laura BaySA 5680MaryvaleSA 5680MudamucklaSA 5680NunjikompitaSA 5680PerlubieSA 5680PetinaSA 5680PiednippieSA 5680PuntabieSA 5680PurebaSA 5680Sceale BaySA 5680Smoky BaySA 5680Streaky BaySA 5680WestallSA 5680YanerbieSA 5680 Common questionsWhat is the postcode for Inkster?Inkster, SA has the postcode 5680.What state is Inkster in?Inkster is in South Australia (SA).What council is Inkster in?Inkster is in the Streaky Bay local government area.Does postcode 5680 cover more than one suburb?Yes. Postcode 5680 covers 20 localities, so the postcode alone does not identify Inkster.What suburbs are near Inkster?The closest are Mount Cooper (11.8 km), Chandada (15.3 km), Karcultaby (16.0 km), Colley (19.5 km) and Maryvale (21.7 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.