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- Seventeen Mile
Queensland · Postcode 4344
Seventeen Mile postcode and suburb data
Queensland · Phone area code 07 · 85 km from Brisbane
Suburb snapshot
Seventeen Mile at a glance vs QLD
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against QLD
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
Seventeen Mile vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Seventeen Mile | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,375 -QLD | $1,770 | $1,836 |
| Mortgage/month | $1,084 -QLD | $1,774 | $1,958 |
| Median age | 47 | 44.0 | 45.0 |
| SEIFA decile | 5/10 ≈QLD | 4.0/10 | 6.0/10 |
| Unemployment | 0.0% -QLD | 6.0% | 5.0% |
Green pill = at least 10% above the QLD average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Seventeen Mile is a locality 85 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4344. It falls within the Toowoomba region. The local government area is Lockyer Valley.
According to the 2021 Census, Seventeen Mile has a population of 22 with a median age of 47. The median weekly household income is $1,375, below the QLD average.
Housing in Seventeen Mile includes a median monthly mortgage repayment of $1,084, 4 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Seventeen Mile scores in decile 5 out of 10, which is around the national average.
Seventeen Mile is part of the Toowoomba statistical area in Queensland.
Seventeen Mile details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4344 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 22 |
| Median Age | 47 years |
| Median Household Income (Census 2021) | $1,375/week |
| Median Personal Income (Census 2021) | $949/week |
| Median Monthly Mortgage (Census 2021) | $1,084 |
| Average Household Size | 2.2 persons |
| Area | 54.3 km² |
| Population Density | 0/km² |
| Total Dwellings | 4 |
| Australian Citizens | 22.7% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 5/10 (average) |
| Latitude | -27.4916194 |
| Longitude | 152.1662939 |
| Distance from Brisbane | 85 km |
| Region (SA4) | Toowoomba |
| Area (SA3) | Toowoomba |
| Local Government | Lockyer Valley |
| Federal Electorate | Wright |
| State Electorate | Lockyer |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 4 (18.2%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 7 (31.8%) |
| 45–64 years | 0 (0.0%) |
| 65+ years | 3 (13.6%) |
Housing Tenure
SEIFA socio-economic index
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 0 (0.0%) |
| 2 vehicles | 4 (100.0%) |
| 3+ vehicles | 0 (0.0%) |
Suburbs Near Seventeen Mile
Same Postcode (4344)
More Seventeen Mile 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.