Home Postcodes by state SA Jamestown Jamestown postcode SA Jamestown is a locality in South Australia covered by postcode 5491. Postcode 5491 State or territory South Australia (SA) Region SA Outer Suburbs Council area Northern Areas Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Jamestown business listing More business listings in Jamestown Suburbs near JamestownStraight-line distance between locality centres.Bundaleer NorthSA 5491 · 6.9 kmBelalie EastSA 5491 · 9.4 kmCaltowieSA 5490 · 11.6 kmWest BundaleerSA 5491 · 13.3 kmBelalie NorthSA 5491 · 13.6 kmCanowie BeltSA 5420 · 14.2 kmBundaleer GardensSA 5491 · 14.9 kmCaltowie NorthSA 5490 · 15.2 kmMayfieldSA 5454 · 16.4 kmWashpoolSA 5454 · 17.3 kmMannanarieSA 5422 · 18.0 kmHornsdaleSA 5491 · 19.9 km Businesses in JamestownJamestown Community School1 Humphris Terrace · 08 86642700Redden Bros Pty Ltd15 OD 5 Road · 08 8664 0660St James' School1 King Edward Terrace · 08 86641120 Also in postcode 5491Belalie EastSA 5491Belalie NorthSA 5491Bundaleer GardensSA 5491Bundaleer NorthSA 5491HornsdaleSA 5491West BundaleerSA 5491 Common questionsWhat is the postcode for Jamestown?Jamestown, SA has the postcode 5491.What state is Jamestown in?Jamestown is in South Australia (SA).What council is Jamestown in?Jamestown is in the Northern Areas local government area.Does postcode 5491 cover more than one suburb?Yes. Postcode 5491 covers 7 localities, so the postcode alone does not identify Jamestown.What suburbs are near Jamestown?The closest are Bundaleer North (6.9 km), Belalie East (9.4 km), Caltowie (11.6 km), West Bundaleer (13.3 km) and Belalie North (13.6 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.