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Cabbage Tree Island 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 Cabbage Tree Island Compares
Cabbage Tree Island vs the NSW average and the national average (2021 Census, population-weighted).
| Metric | Cabbage Tree Island | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $3,374 +NSW | $1,931 | $1,836 |
| Mortgage/month | $2,400 ≈NSW | $2,247 | $1,958 |
| Median age | 29 | 45.0 | 45.0 |
| SEIFA decile | 3/10 -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.
Cabbage Tree Island is a locality 250 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2430. It falls within the Mid North Coast region. The local government area is Mid-Coast.
According to the 2021 Census, Cabbage Tree Island has a population of 12 with a median age of 29. The median weekly household income is $3,374, above the NSW average. The Indigenous population is 3 (25.0% of residents).
Housing in Cabbage Tree Island includes a median monthly mortgage repayment of $2,400, 3 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, Cabbage Tree Island scores in decile 3 out of 10, which is below the national average.
Cabbage Tree Island is served by Cabbage Tree Island Public School.
Cabbage Tree Island is part of the Taree - Gloucester statistical area in New South Wales.
Cabbage Tree Island Details
| Postcode | 2430 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 12 |
| Median Age | 29 years |
| Median Household Income (Census 2021) | $3,374/week |
| Median Personal Income (Census 2021) | $824/week |
| Median Monthly Mortgage (Census 2021) | $2,400 |
| Average Household Size | 1.5 persons |
| Area | 2.2 km² |
| Population Density | 6/km² |
| Total Dwellings | 3 |
| Australian Citizens | 75.0% |
| Indigenous Population | 3 (25.0%) |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -31.9464 |
| Longitude | 152.588 |
| Distance from Sydney | 250 km |
| Region (SA4) | Mid North Coast |
| Area (SA3) | Taree - Gloucester |
| Local Government | Mid-Coast |
| Federal Electorate | Lyne |
Age Profile
Show counts
| 0–14 years | 5 (41.7%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 3 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Asthma | 5 (41.7%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Schools in Cabbage Tree Island
Suburbs Near Cabbage Tree Island
Same Postcode (2430)
More Cabbage Tree Island 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.