Dee Why Beach Postcode

New South Wales

CoastalMetro
2099
Postcode for Dee Why Beach, NSW
Phone area code: 02 · 15 km from Sydney

Dee Why Beach is a coastal suburb of Sydney in New South Wales, with postcode 2099. It sits about 15 km from the Sydney CBD, within the Northern Beaches local government area.

Dee Why Beach is part of the Warringah statistical area in New South Wales.

Dee Why Beach Details

Postcode2099
StateNew South Wales (NSW)
Phone Area Code02
Latitude-33.7532
Longitude151.296
Distance from Sydney15 km
Region (SA4)Sydney - Northern Beaches
Area (SA3)Warringah
Local GovernmentNorthern Beaches
Federal ElectorateMackellar

Suburbs Near Dee Why Beach

Wingala 0.8 km Dee Why 1.0 km North Curl Curl 1.3 km Cromer 1.8 km Cromer Heights 1.8 km Curl Curl 2.2 km Long Reef 2.3 km Collaroy Beach 2.4 km Freshwater 2.5 km Harbord 2.5 km Collaroy 2.6 km Narraweena 2.7 km

Same Postcode (2099)

Cromer Cromer Heights Dee Why Narraweena North Curl Curl Wingala

More Dee Why Beach Data

Northern Beaches LGA 75 suburbs, 22 postcodes, 263,532 people Climate & Weather Closest station: Sydney (15.2 km) Fuel Prices New South Wales fuel prices NDIS Providers NDIS data for Northern Beaches 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.