Home Postcodes by state WA South Kalgoorlie South Kalgoorlie postcode WA South Kalgoorlie is a locality in Western Australia covered by postcode 6430. Postcode 6430 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Council area Kalgoorlie-Boulder Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free South Kalgoorlie business listing More business listings in South Kalgoorlie Suburbs near South KalgoorlieStraight-line distance between locality centres.KalgoorlieWA 6430 · 1.4 kmBrown HillWA 6431 · 1.8 kmWilliamstownWA 6430 · 2.0 kmFimistonWA 6432 · 2.1 kmBoulderWA 6432 · 2.3 kmVictory HeightsWA 6432 · 2.3 kmPiccadillyWA 6430 · 2.5 kmTrafalgarWA 6431 · 2.9 kmSomervilleWA 6430 · 3.0 kmSouth BoulderWA 6432 · 3.2 kmLamingtonWA 6430 · 3.3 kmWest LamingtonWA 6430 · 3.4 kmDistances to every suburb around South Kalgoorlie Businesses in South KalgoorlieEastern Goldfields Education Support CentreLot 3385 Boomerang Crescent · 08 90213691Kali Counselling Services23A Rhodes St, South Kalgoorlie WA 6430, Australia · 0420836161 Also in postcode 6430BinduliWA 6430BroadwoodWA 6430HannansWA 6430KalgoorlieWA 6430KarlkurlaWA 6430LamingtonWA 6430MullingarWA 6430PiccadillyWA 6430SomervilleWA 6430West KalgoorlieWA 6430West LamingtonWA 6430WilliamstownWA 6430YilkariWA 6430 Common questionsWhat is the postcode for South Kalgoorlie?South Kalgoorlie, WA has the postcode 6430.What state is South Kalgoorlie in?South Kalgoorlie is in Western Australia (WA).What council is South Kalgoorlie in?South Kalgoorlie is in the Kalgoorlie-Boulder local government area.Does postcode 6430 cover more than one suburb?Yes. Postcode 6430 covers 14 localities, so the postcode alone does not identify South Kalgoorlie.What suburbs are near South Kalgoorlie?The closest are Kalgoorlie (1.4 km), Brown Hill (1.8 km), Williamstown (2.0 km), Fimiston (2.1 km) and Boulder (2.3 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.