Tunnack 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 Tunnack Compares
Tunnack vs the TAS average and the national average (2021 Census, population-weighted).
| Metric | Tunnack | TAS avg | AU avg | Greater Hobart |
|---|---|---|---|---|
| Household income/wk | $1,083 -TAS | $1,443 | $1,836 | $1,571 |
| Rent/wk | $200 -TAS | $311 | $390 | $355 |
| Mortgage/month | $1,018 -TAS | $1,401 | $1,958 | $1,538 |
| Median age | 46 | 46.0 | 45.0 | 44.0 |
| SEIFA decile | 1/10 -TAS | 3.0/10 | 6.0/10 | 4.0/10 |
| Unemployment | 9.2% +TAS | 6.0% | 5.0% | 6.0% |
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.
Tunnack is a locality 47 km from Hobart in Tasmania, classified as outer regional by the ABS. The postcode is 7120. It falls within the South East region. The local government area is Southern Midlands.
According to the 2021 Census, Tunnack has a population of 212 with a median age of 46. The median weekly household income is $1,083, below the TAS average. The unemployment rate is 9.2%, higher than the TAS average. The Indigenous population is 15 (7.1% of residents).
Housing in Tunnack includes a median weekly rent of $200, median monthly mortgage repayment of $1,018, with 86 total dwellings. Housing costs in the area sit below the TAS average. Owner-occupied dwellings (owned or mortgaged) make up 83.1% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Tunnack scores in decile 1 out of 10, which is well below the national average.
Tunnack is part of the Central Highlands (Tas.) statistical area in Tasmania.
Tunnack Details
| Postcode | 7120 |
| State | Tasmania (TAS) |
| Phone Area Code | 03 |
| Population (2021) | 212 |
| Median Age | 46 years |
| Median Household Income (Census 2021) | $1,083/week |
| Median Personal Income (Census 2021) | $540/week |
| Median Weekly Rent (Census 2021) | $200 |
| Median Monthly Mortgage (Census 2021) | $1,018 |
| Average Household Size | 2.3 persons |
| Area | 62.7 km² |
| Population Density | 3/km² |
| Total Dwellings | 86 |
| Australian Citizens | 90.1% |
| Indigenous Population | 15 (7.1%) |
| Unemployment Rate | 9.2% |
| SEIFA IRSAD Decile | 1/10 (well below average) |
| Latitude | -42.4725166 |
| Longitude | 147.4510734 |
| Distance from Hobart | 47 km |
| Region (SA4) | South East |
| Area (SA3) | Central Highlands (Tas.) |
| Local Government | Southern Midlands |
| Federal Electorate | Lyons |
Age Profile
Show counts
| 0–14 years | 31 (14.6%) |
| 15–24 years | 34 (16.0%) |
| 25–44 years | 38 (17.9%) |
| 45–64 years | 70 (33.0%) |
| 65+ years | 38 (17.9%) |
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 | 28 (13.2%) |
| Asthma | 23 (10.8%) |
| Heart Disease | 16 (7.5%) |
| Diabetes | 6 (2.8%) |
| Lung Condition | 6 (2.8%) |
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 | 16 (21.1%) |
| 2 vehicles | 28 (36.8%) |
| 3+ vehicles | 32 (42.1%) |
Suburbs Near Tunnack
Same Postcode (7120)
More Tunnack 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.