New South Wales · Postcode 2787
Mount Werong postcode and suburb data
New South Wales · Phone area code 02 · 122 km from Sydney
Suburb snapshot
Mount Werong 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
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Mount Werong ranks: household income sits in the bottom 10% of NSW suburbs; rents sit in the cheapest 10% in NSW.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Mount Werong vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Mount Werong | NSW avg | AU avg |
|---|---|---|---|
| Median age | 61 | 45.0 | 45.0 |
| SEIFA decile | 8/10 +NSW | 6.0/10 | 6.0/10 |
Green pill = at least 10% above the NSW average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Mount Werong is a locality 122 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2787. It falls within the Sydney - Outer West and Blue Mountains region. The local government area is Oberon.
According to the 2021 Census, Mount Werong has a population of 3 with a median age of 61.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mount Werong scores in decile 8 out of 10, which is above the national average.
Mount Werong is part of the Blue Mountains - South statistical area in New South Wales.
Mount Werong details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2787 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 3 |
| Median Age | 61 years |
| Area | 207.8 km² |
| Population Density | 0/km² |
| SEIFA IRSAD Decile | 8/10 (above average) |
| Latitude | -34.0831398 |
| Longitude | 149.9123544 |
| Distance from Sydney | 122 km |
| Region (SA4) | Sydney - Outer West and Blue Mountains |
| Area (SA3) | Blue Mountains - South |
| Local Government | Oberon |
| Federal Electorate | Calare |
| State Electorate | Wollondilly |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
SEIFA socio-economic index
Suburbs Near Mount Werong
Same Postcode (2787)
More Mount Werong 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.