Home Postcodes by state WA Kirk Rock Kirk Rock postcode WA Kirk Rock is a locality in Western Australia covered by postcode 6370. Postcode 6370 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Kirk Rock business listing Be the first listing in Kirk Rock Suburbs near Kirk RockStraight-line distance between locality centres.East WickepinWA 6370 · 13.3 kmYealeringWA 6372 · 14.4 kmWogolinWA 6370 · 15.4 kmBullaringWA 6373 · 17.4 kmMalyallingWA 6370 · 20.6 km Also in postcode 6370East WickepinWA 6370MalyallingWA 6370WickepinWA 6370WogolinWA 6370 Common questionsWhat is the postcode for Kirk Rock?Kirk Rock, WA has the postcode 6370.What state is Kirk Rock in?Kirk Rock is in Western Australia (WA).Does postcode 6370 cover more than one suburb?Yes. Postcode 6370 covers 5 localities, so the postcode alone does not identify Kirk Rock.What suburbs are near Kirk Rock?The closest are East Wickepin (13.3 km), Yealering (14.4 km), Wogolin (15.4 km), Bullaring (17.4 km) and Malyalling (20.6 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.