Home Postcodes by state WA Watermans Bay Watermans Bay postcode WA Watermans Bay is a locality in Western Australia covered by postcode 6020. Postcode 6020 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Council area Stirling Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Watermans Bay business listing Be the first listing in Watermans Bay Suburbs near Watermans BayStraight-line distance between locality centres.MarmionWA 6020 · 0.9 kmNorth BeachWA 6020 · 1.2 kmTriggWA 6029 · 1.9 kmCarineWA 6020 · 2.8 kmKarrinyupWA 6018 · 3.0 kmSorrentoWA 6020 · 3.2 kmDuncraigWA 6023 · 3.3 kmHillarysWA 6025 · 4.6 kmPadburyWA 6025 · 4.7 kmHamersleyWA 6022 · 4.8 kmGwelupWA 6018 · 4.8 kmScarboroughWA 6019 · 5.2 kmDistances to every suburb around Watermans Bay Also in postcode 6020CarineWA 6020MarmionWA 6020North BeachWA 6020SorrentoWA 6020 Common questionsWhat is the postcode for Watermans Bay?Watermans Bay, WA has the postcode 6020.What state is Watermans Bay in?Watermans Bay is in Western Australia (WA).What council is Watermans Bay in?Watermans Bay is in the Stirling local government area.Does postcode 6020 cover more than one suburb?Yes. Postcode 6020 covers 5 localities, so the postcode alone does not identify Watermans Bay.What suburbs are near Watermans Bay?The closest are Marmion (0.9 km), North Beach (1.2 km), Trigg (1.9 km), Carine (2.8 km) and Karrinyup (3.0 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.