Collerina 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 Collerina Compares
Collerina vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | Collerina | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $250 -NSW | $1,931 | $1,836 |
| Mortgage/month | $9,999 +NSW | $2,247 | $1,958 |
| Median age | 54 | 45.0 | 45.0 |
| SEIFA decile | 4/10 -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.
Collerina is a very remote community in New South Wales, with postcode 2839. It lies roughly 646 km from Sydney, classified by the ABS as very remote Australia. The area is administered by Brewarrina.
According to the 2021 Census, Collerina has a population of 10 with a median age of 54. The median weekly household income is $250, below the NSW average.
Housing in Collerina includes a median monthly mortgage repayment of $9,999, 4 total dwellings. These housing costs sit above the NSW average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Collerina scores in decile 4 out of 10, which is below the national average.
Collerina is part of the Bourke - Cobar - Coonamble statistical area in New South Wales.
Collerina Details
| Postcode | 2839 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 10 |
| Median Age | 54 years |
| Median Household Income (Census 2021) | $250/week |
| Median Personal Income (Census 2021) | $250/week |
| Median Monthly Mortgage (Census 2021) | $9,999 |
| Average Household Size | 2 persons |
| Area | 1588.9 km² |
| Population Density | 0/km² |
| Total Dwellings | 4 |
| Australian Citizens | 110.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 4/10 (below average) |
| Latitude | -29.5115 |
| Longitude | 146.692 |
| Distance from Sydney | 646 km |
| Region (SA4) | Far West and Orana |
| Area (SA3) | Bourke - Cobar - Coonamble |
| Local Government | Brewarrina |
| Federal Electorate | Parkes |
Age Profile
Show counts
| 0–14 years | 3 (30.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 4 (40.0%) |
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 4 of 10. Higher deciles indicate more advantage.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 0 (0.0%) |
| 2 vehicles | 4 (100.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Collerina
Same Postcode (2839)
More Collerina 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.