Home Postcodes by state WA Rocky Gully Rocky Gully postcode WA Rocky Gully is a locality in Western Australia covered by postcode 6397. Postcode 6397 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Council area Plantagenet Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Rocky Gully business listing Be the first listing in Rocky Gully Suburbs near Rocky GullyStraight-line distance between locality centres.PerillupWA 6324 · 22.6 kmTrentWA 6333 · 24.5 km Other places called Rocky GullyRocky GullySA 5253 Common questionsWhat is the postcode for Rocky Gully?Rocky Gully, WA has the postcode 6397.What state is Rocky Gully in?Rocky Gully is in Western Australia (WA).What council is Rocky Gully in?Rocky Gully is in the Plantagenet local government area.Does postcode 6397 cover more than one suburb?No. Postcode 6397 covers Rocky Gully only, which is unusual - most Australian postcodes cover several localities.What suburbs are near Rocky Gully?The closest are Perillup (22.6 km) and Trent (24.5 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.