New South Wales · Postcode 2540
Ettrema postcode and suburb data
New South Wales · Phone area code 02 · 141 km from Sydney
Suburb snapshot
Ettrema at a glance vs NSW
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against NSW
Where Ettrema ranks: household income sits in the bottom 10% of NSW suburbs; rents sit in the cheapest 10% in NSW.
ABS Census 2021 · SEIFA 2021Ettrema is a locality 141 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2540. It falls within the Other Territories region. The local government area is Shoalhaven.
Ettrema is part of the Jervis Bay statistical area in New South Wales.
Ettrema details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2540 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Median Age | 27 years |
| Area | 178.7 km² |
| Latitude | -34.8900985 |
| Longitude | 150.2950889 |
| Distance from Sydney | 141 km |
| Region (SA4) | Other Territories |
| Area (SA3) | Jervis Bay |
| Local Government | Shoalhaven |
| Federal Electorate | Gilmore |
| State Electorate | Unclassified (OT) |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Suburbs Near Ettrema
Same Postcode (2540)
More Ettrema Data
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.