Home Postcodes by state SA Thomas Plain Thomas Plain postcode SA Thomas Plain is a locality in South Australia covered by postcode 5554. Postcode 5554 State or territory South Australia (SA) Region Sa Subs Near 1 Council area Barunga West Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Thomas Plain business listing Be the first listing in Thomas Plain Suburbs near Thomas PlainStraight-line distance between locality centres.NinnesSA 5560 · 8.8 kmButeSA 5560 · 10.7 kmThringtonSA 5552 · 10.9 kmWillamulkaSA 5554 · 11.5 kmPaskevilleSA 5552 · 11.8 kmAlfordSA 5555 · 16.4 kmKulparaSA 5555 · 17.2 kmMeltonSA 5555 · 17.3 kmKaintonSA 5552 · 19.8 kmKadinaSA 5554 · 20.0 kmJerusalemSA 5554 · 20.4 kmMatta FlatSA 5554 · 20.9 km Also in postcode 5554Boors PlainSA 5554CunliffeSA 5554JerichoSA 5554JerusalemSA 5554KadinaSA 5554Matta FlatSA 5554New TownSA 5554Wallaroo MinesSA 5554WillamulkaSA 5554 Common questionsWhat is the postcode for Thomas Plain?Thomas Plain, SA has the postcode 5554.What state is Thomas Plain in?Thomas Plain is in South Australia (SA).What council is Thomas Plain in?Thomas Plain is in the Barunga West local government area.Does postcode 5554 cover more than one suburb?Yes. Postcode 5554 covers 10 localities, so the postcode alone does not identify Thomas Plain.What suburbs are near Thomas Plain?The closest are Ninnes (8.8 km), Bute (10.7 km), Thrington (10.9 km), Willamulka (11.5 km) and Paskeville (11.8 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.