Home Postcodes by state WA Waterloo Waterloo postcode WA Waterloo is a locality in Western Australia covered by postcode 6228. Postcode 6228 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Council area Dardanup Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Waterloo business listing Be the first listing in Waterloo Suburbs near WaterlooStraight-line distance between locality centres.Picton EastWA 6229 · 3.1 kmMillbridgeWA 6232 · 3.3 kmParadiseWA 6236 · 3.8 kmDardanup WestWA 6236 · 4.2 kmEatonWA 6232 · 4.7 kmPictonWA 6229 · 5.0 kmGlen IrisWA 6230 · 5.1 kmPelican PointWA 6230 · 5.3 kmBurekupWA 6227 · 6.7 kmDavenportWA 6230 · 6.7 kmAustralindWA 6233 · 6.9 kmDardanupWA 6236 · 7.0 kmDistances to every suburb around Waterloo Other places called WaterlooWaterlooNSW 2017WaterlooQLD 4673WaterlooSA 5413WaterlooTAS 7109WaterlooVIC 3373 Common questionsWhat is the postcode for Waterloo?Waterloo, WA has the postcode 6228.What state is Waterloo in?Waterloo is in Western Australia (WA).What council is Waterloo in?Waterloo is in the Dardanup local government area.Does postcode 6228 cover more than one suburb?No. Postcode 6228 covers Waterloo only, which is unusual - most Australian postcodes cover several localities.What suburbs are near Waterloo?The closest are Picton East (3.1 km), Millbridge (3.3 km), Paradise (3.8 km), Dardanup West (4.2 km) and Eaton (4.7 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.