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Cornwall Postcode
Tasmania
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Cornwall Compares
Cornwall vs the TAS average and the national average (2021 Census, population-weighted).
| Metric | Cornwall | TAS avg | AU avg |
|---|---|---|---|
| Household income/wk | $634 -TAS | $1,443 | $1,836 |
| Rent/wk | $200 -TAS | $311 | $390 |
| Mortgage/month | $412 -TAS | $1,401 | $1,958 |
| Median age | 50 | 46.0 | 45.0 |
| SEIFA decile | 1/10 -TAS | 3.0/10 | 6.0/10 |
| Unemployment | 0.0% -TAS | 6.0% | 5.0% |
Green pill = at least 10% above the TAS average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Cornwall is a remote community in Tasmania, with postcode 7215. It lies roughly 162 km from Hobart, classified by the ABS as remote Australia. The area is administered by Break O'Day.
According to the 2021 Census, Cornwall has a population of 82 with a median age of 50. The median weekly household income is $634, below the TAS average. The Indigenous population is 3 (3.7% of residents).
Housing in Cornwall includes a median weekly rent of $200, median monthly mortgage repayment of $412, with 38 total dwellings. Housing costs in the area sit below the TAS average. Owner-occupied dwellings (owned or mortgaged) make up 87.1% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Cornwall scores in decile 1 out of 10, which is well below the national average.
Cornwall is part of the South East Coast statistical area in Tasmania.
Cornwall Details
| Postcode | 7215 |
| State | Tasmania (TAS) |
| Phone Area Code | 03 |
| Population (2021) | 82 |
| Median Age | 50 years |
| Median Household Income (Census 2021) | $634/week |
| Median Personal Income (Census 2021) | $371/week |
| Median Weekly Rent (Census 2021) | $200 |
| Median Monthly Mortgage (Census 2021) | $412 |
| Average Household Size | 2.1 persons |
| Area | 5.4 km² |
| Population Density | 15/km² |
| Total Dwellings | 38 |
| Australian Citizens | 101.2% |
| Indigenous Population | 3 (3.7%) |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 1/10 (well below average) |
| Latitude | -41.5535173 |
| Longitude | 148.1379327 |
| Distance from Hobart | 162 km |
| Region (SA4) | South East |
| Area (SA3) | South East Coast |
| Local Government | Break O'Day |
| Federal Electorate | Lyons |
Age Profile
Show counts
| 0–14 years | 12 (14.6%) |
| 15–24 years | 6 (7.3%) |
| 25–44 years | 11 (13.4%) |
| 45–64 years | 32 (39.0%) |
| 65+ years | 24 (29.3%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 1 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Arthritis | 26 (31.7%) |
| Lung Condition | 11 (13.4%) |
| Diabetes | 9 (11.0%) |
| Asthma | 9 (11.0%) |
| Heart Disease | 6 (7.3%) |
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 | 8 (25.0%) |
| 2 vehicles | 15 (46.9%) |
| 3+ vehicles | 9 (28.1%) |
Suburbs Near Cornwall
Same Postcode (7215)
More Cornwall 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.