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Tasmania · Postcode 7017
Grasstree Hill postcode and suburb data
Tasmania · Phone area code 03 · 12 km from Hobart
Suburb snapshot
Grasstree Hill at a glance vs TAS
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against TAS
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Detailed comparison table
Grasstree Hill vs the TAS average and the national average, using population-weighted 2021 Census data.
| Metric | Grasstree Hill | TAS avg | AU avg | Greater Hobart |
|---|---|---|---|---|
| Household income/wk | $1,125 -TAS | $1,443 | $1,836 | $1,571 |
| Rent/wk | $290 ≈TAS | $311 | $390 | $355 |
| Mortgage/month | $1,529 ≈TAS | $1,401 | $1,958 | $1,538 |
| Median age | 45 | 46.0 | 45.0 | 44.0 |
| SEIFA decile | 3/10 ≈TAS | 3.0/10 | 6.0/10 | 4.0/10 |
| Unemployment | 0.0% -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.
Grasstree Hill is a locality 12 km from Hobart in Tasmania, classified as outer regional by the ABS. The postcode is 7017. It falls within the South East region. The local government area is Clarence.
According to the 2021 Census, Grasstree Hill has a population of 108 with a median age of 45. The median weekly household income is $1,125, below the TAS average.
Housing in Grasstree Hill includes a median weekly rent of $290, median monthly mortgage repayment of $1,529, with 45 total dwellings. Owner-occupied dwellings (owned or mortgaged) make up 92.5% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Grasstree Hill scores in decile 3 out of 10, which is below the national average.
Grasstree Hill is part of the Central Highlands (Tas.) statistical area in Tasmania.
Grasstree Hill details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 7017 |
| State | Tasmania (TAS) |
| Phone Area Code | 03 |
| Population (2021) | 108 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $1,125/week |
| Median Personal Income (Census 2021) | $733/week |
| Median Weekly Rent (Census 2021) | $290 |
| Median Monthly Mortgage (Census 2021) | $1,529 |
| Average Household Size | 2.3 persons |
| Area | 11.1 km² |
| Population Density | 10/km² |
| Total Dwellings | 45 |
| Australian Citizens | 101.9% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -42.775033 |
| Longitude | 147.3698281 |
| Distance from Hobart | 12 km |
| Region (SA4) | South East |
| Area (SA3) | Central Highlands (Tas.) |
| Local Government | Clarence |
| Federal Electorate | Lyons |
| State Electorate | Lyons (Rumney) |
| Time Zone | AEST (UTC+10), Australia/Hobart (standard time) |
Age Profile
Show counts
| 0–14 years | 22 (20.4%) |
| 15–24 years | 3 (2.8%) |
| 25–44 years | 30 (27.8%) |
| 45–64 years | 37 (34.3%) |
| 65+ years | 19 (17.6%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 16 (14.8%) |
| Asthma | 8 (7.4%) |
| Diabetes | 7 (6.5%) |
| Heart Disease | 5 (4.6%) |
| Lung Condition | 4 (3.7%) |
| Cancer | 3 (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 | 15 (34.9%) |
| 2 vehicles | 15 (34.9%) |
| 3+ vehicles | 13 (30.2%) |
Suburbs Near Grasstree Hill
Same Postcode (7017)
More Grasstree Hill 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.