Home Postcodes by state WA Mornington Mornington postcode WA Mornington is a locality in Western Australia covered by postcode 6221. Postcode 6221 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Council area Harvey Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Mornington business listing Be the first listing in Mornington Suburbs near MorningtonStraight-line distance between locality centres.WokalupWA 6221 · 7.2 kmHarveyWA 6220 · 8.1 kmBengerWA 6223 · 8.4 kmBeelaWA 6224 · 10.1 kmWarawarrupWA 6220 · 11.4 kmBrunswickWA 6224 · 15.3 kmUducWA 6220 · 16.6 kmCookernupWA 6220 · 17.7 kmWorsleyWA 6225 · 18.5 kmHoffmanWA 6220 · 19.2 kmRoelandsWA 6226 · 19.5 kmHarris RiverWA 6225 · 19.9 km Also in postcode 6221WokalupWA 6221 Other places called MorningtonMorningtonQLD 4825MorningtonTAS 7018MorningtonVIC 3931 Common questionsWhat is the postcode for Mornington?Mornington, WA has the postcode 6221.What state is Mornington in?Mornington is in Western Australia (WA).What council is Mornington in?Mornington is in the Harvey local government area.Does postcode 6221 cover more than one suburb?Yes. Postcode 6221 covers 2 localities, so the postcode alone does not identify Mornington.What suburbs are near Mornington?The closest are Wokalup (7.2 km), Harvey (8.1 km), Benger (8.4 km), Beela (10.1 km) and Warawarrup (11.4 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.