New South Wales · Postcode 2787
Oberon postcode and suburb data
New South Wales · Phone area code 02 · 125 km from Sydney
Suburb snapshot
Oberon 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 Oberon ranks: SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Oberon vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Oberon | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,321 -NSW | $1,931 | $1,836 |
| Rent/wk | $280 -NSW | $445 | $390 |
| Mortgage/month | $1,517 -NSW | $2,247 | $1,958 |
| Median age | 47 | 45.0 | 45.0 |
| SEIFA decile | 2/10 -NSW | 6.0/10 | 6.0/10 |
| Unemployment | 4.4% -NSW | 5.0% | 5.0% |
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.
Oberon is a locality 125 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, Oberon has a population of 3,319 with a median age of 47. The median weekly household income is $1,321, below the NSW average. The unemployment rate is 4.4%, lower than the NSW average. The Indigenous population is 184 (5.5% of residents).
Housing in Oberon includes a median weekly rent of $280, median monthly mortgage repayment of $1,517, with 1,292 total dwellings. Housing costs in the area sit below the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 71.8% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Oberon scores in decile 2 out of 10, which is well below the national average.
Schools in Oberon include Oberon Public School, Oberon High School and St Joseph's Catholic Primary School Oberon.
Oberon is part of the Blue Mountains - South statistical area in New South Wales.
Oberon 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) | 3,319 |
| Median Age | 47 years |
| Median Household Income (Census 2021) | $1,321/week |
| Median Personal Income (Census 2021) | $709/week |
| Median Weekly Rent (Census 2021) | $280 |
| Median Monthly Mortgage (Census 2021) | $1,517 |
| Average Household Size | 2.2 persons |
| Area | 187.4 km² |
| Population Density | 18/km² |
| Total Dwellings | 1,292 |
| Australian Citizens | 84.4% |
| Indigenous Population | 184 (5.5%) |
| Unemployment Rate | 4.4% |
| SEIFA IRSAD Decile | 2/10 (well below average) |
| Latitude | -33.716667 |
| Longitude | 149.866667 |
| Distance from Sydney | 125 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 | 576 (17.4%) |
| 15–24 years | 325 (9.8%) |
| 25–44 years | 687 (20.7%) |
| 45–64 years | 860 (25.9%) |
| 65+ years | 868 (26.2%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 405 (12.2%) |
| Asthma | 314 (9.5%) |
| Diabetes | 240 (7.2%) |
| Heart Disease | 150 (4.5%) |
| Cancer | 114 (3.4%) |
| Lung Condition | 88 (2.7%) |
| Dementia | 42 (1.3%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 62 (4.9%) |
| 1 vehicle | 446 (35.1%) |
| 2 vehicles | 492 (38.7%) |
| 3+ vehicles | 271 (21.3%) |
Schools in Oberon
ACARA 2025 school profiles for schools located in Oberon. ICSEA is shown where ACARA publishes it.
Suburbs Near Oberon
Same Postcode (2787)
More Oberon 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.