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New South Wales · Postcode 2430
Cabbage Tree Island postcode and suburb data
New South Wales · Phone area code 02 · 250 km from Sydney
Suburb snapshot
Cabbage Tree Island 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 Cabbage Tree Island ranks: household income is in the top 10% of NSW suburbs; rents sit in the cheapest 10% in NSW.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Cabbage Tree Island vs the NSW average and the national average, using population-weighted 2021 Census data.
| 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
Location, Census, housing, SEIFA and geography fields used across this profile.
| 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 |
| State Electorate | Port Macquarie |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
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
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
ACARA 2025 school profiles for schools located in Cabbage Tree Island. ICSEA is shown where ACARA publishes it.
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.