One Tree Postcode
New South Wales
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How One Tree Compares
One Tree vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | One Tree | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,562 -NSW | $1,931 | $1,836 |
| Median age | 49 | 45.0 | 45.0 |
| SEIFA decile | 9/10 +NSW | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -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.
One Tree is a remote community in New South Wales, with postcode 2711. It lies roughly 557 km from Sydney, classified by the ABS as remote Australia. The area is administered by Hay.
According to the 2021 Census, One Tree has a population of 22 with a median age of 49. The median weekly household income is $1,562, below the NSW average.
Housing in One Tree includes a 10 total dwellings. Housing costs in the area sit below the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, One Tree scores in decile 9 out of 10, which is well above the national average.
One Tree is part of the Griffith - Murrumbidgee (West) statistical area in New South Wales.
One Tree Details
| Postcode | 2711 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 22 |
| Median Age | 49 years |
| Median Household Income (Census 2021) | $1,562/week |
| Median Personal Income (Census 2021) | $1,325/week |
| Average Household Size | 2 persons |
| Area | 1629.1 km² |
| Population Density | 0/km² |
| Total Dwellings | 10 |
| Australian Citizens | 81.8% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -34.1972261 |
| Longitude | 145.1822816 |
| Distance from Sydney | 557 km |
| Region (SA4) | Riverina |
| Area (SA3) | Griffith - Murrumbidgee (West) |
| Local Government | Hay |
| Federal Electorate | Farrer |
Age Profile
Show counts
| 0–14 years | 5 (22.7%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 3 (13.6%) |
| 45–64 years | 10 (45.5%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 9 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Asthma | 3 (13.6%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 3 (21.4%) |
| 2 vehicles | 8 (57.1%) |
| 3+ vehicles | 3 (21.4%) |
Suburbs Near One Tree
Same Postcode (2711)
More One Tree 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.