Diamond Bay Postcode

New South Wales

CoastalMetro
2030
Postcode for Diamond Bay, NSW
Phone area code: 02 · 7 km from Sydney

Diamond Bay is a coastal suburb of Sydney in New South Wales, with postcode 2030. It sits about 7 km from the Sydney CBD, within the Waverley local government area.

Diamond Bay is part of the Eastern Suburbs - North statistical area in New South Wales.

Diamond Bay Details

Postcode2030
StateNew South Wales (NSW)
Phone Area Code02
Latitude-33.8611
Longitude151.28
Distance from Sydney7 km
Region (SA4)Sydney - Eastern Suburbs
Area (SA3)Eastern Suburbs - North
Local GovernmentWaverley
Federal ElectorateWentworth

Suburbs Near Diamond Bay

Rose Bay North 0.4 km Vaucluse 1.0 km Dover Heights 1.2 km Rose Bay 2.1 km Watsons Bay 2.4 km Hmas Watson 2.6 km Point Piper 2.9 km North Bondi 3.0 km Ben Buckler 3.2 km Bondi Beach 3.3 km Bellevue Hill 3.4 km Bondi 3.9 km

Same Postcode (2030)

Dover Heights Hmas Watson Rose Bay North Vaucluse Watsons Bay

More Diamond Bay Data

Waverley LGA 15 suburbs, 4 postcodes, 61,622 people Climate & Weather Closest station: Sydney (6.5 km) Fuel Prices New South Wales fuel prices NDIS Providers NDIS data for Waverley LGA

Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.