Home Postcodes by state SA Seacliff Seacliff postcode SA Seacliff is a locality in South Australia covered by postcode 5049. Postcode 5049 State or territory South Australia (SA) Region Sa Subs Near 1 Council area Holdfast Bay Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Seacliff business listing More business listings in Seacliff Suburbs near SeacliffStraight-line distance between locality centres.Kingston ParkSA 5049 · 0.7 kmSouth BrightonSA 5048 · 0.7 kmSeacliff ParkSA 5049 · 0.9 kmSeaview DownsSA 5049 · 1.5 kmMarinoSA 5049 · 1.5 kmBrightonSA 5048 · 1.6 kmDover GardensSA 5048 · 1.7 kmSeacombe HeightsSA 5047 · 2.4 kmDarlingtonSA 5047 · 2.7 kmSeacombe GardensSA 5047 · 2.8 kmOaklands ParkSA 5046 · 2.8 kmHoveSA 5048 · 2.9 kmDistances to every suburb around Seacliff Businesses in SeacliffCoastal Electrical Seacliff · 04 0406 0933 Music Eternal687A Brighton Road, Seacliff SA, Australia · 0439737108Seacliff Primary School1-3 Barwell Ave · 08 82961950 Also in postcode 5049Kingston ParkSA 5049MarinoSA 5049Seacliff ParkSA 5049Seaview DownsSA 5049 Common questionsWhat is the postcode for Seacliff?Seacliff, SA has the postcode 5049.What state is Seacliff in?Seacliff is in South Australia (SA).What council is Seacliff in?Seacliff is in the Holdfast Bay local government area.Does postcode 5049 cover more than one suburb?Yes. Postcode 5049 covers 5 localities, so the postcode alone does not identify Seacliff.What suburbs are near Seacliff?The closest are Kingston Park (0.7 km), South Brighton (0.7 km), Seacliff Park (0.9 km), Seaview Downs (1.5 km) and Marino (1.5 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.