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- Seventeen Seventy
Queensland · Postcode 4677
Seventeen Seventy postcode and suburb data
Queensland · Phone area code 07 · 385 km from Brisbane
Suburb snapshot
Seventeen Seventy 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.
Where Seventeen Seventy ranks: household income sits in the bottom 25% of QLD suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Seventeen Seventy vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Seventeen Seventy | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $949 -QLD | $1,770 | $1,836 |
| Rent/wk | $300 -QLD | $380 | $390 |
| Mortgage/month | $2,500 +QLD | $1,774 | $1,958 |
| Median age | 57 | 44.0 | 45.0 |
| SEIFA decile | 7/10 +QLD | 4.0/10 | 6.0/10 |
| Unemployment | 6.1% ≈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 Seventy is a locality 385 km from Brisbane in Queensland, classified as outer regional by the ABS. The postcode is 4677. It falls within the Central Queensland region. The local government area is Gladstone.
According to the 2021 Census, Seventeen Seventy has a population of 125 with a median age of 57. The median weekly household income is $949, below the QLD average. The unemployment rate is 6.1%.
Housing in Seventeen Seventy includes a median weekly rent of $300, median monthly mortgage repayment of $2,500, with 56 total dwellings. These housing costs sit above the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 86.7% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Seventeen Seventy scores in decile 7 out of 10, which is above the national average.
Seventeen Seventy is part of the Gladstone statistical area in Queensland.
Seventeen Seventy details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4677 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 125 |
| Median Age | 57 years |
| Median Household Income (Census 2021) | $949/week |
| Median Personal Income (Census 2021) | $680/week |
| Median Weekly Rent (Census 2021) | $300 |
| Median Monthly Mortgage (Census 2021) | $2,500 |
| Average Household Size | 2 persons |
| Area | 6.8 km² |
| Population Density | 18/km² |
| Total Dwellings | 56 |
| Australian Citizens | 84.0% |
| Unemployment Rate | 6.1% |
| SEIFA IRSAD Decile | 7/10 (above average) |
| Latitude | -24.1613811 |
| Longitude | 151.8852075 |
| Distance from Brisbane | 385 km |
| Region (SA4) | Central Queensland |
| Area (SA3) | Gladstone |
| Local Government | Gladstone |
| Federal Electorate | Flynn |
| State Electorate | Burnett |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 11 (8.8%) |
| 15–24 years | 11 (8.8%) |
| 25–44 years | 31 (24.8%) |
| 45–64 years | 39 (31.2%) |
| 65+ years | 32 (25.6%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Diabetes | 9 (7.2%) |
| Heart Disease | 8 (6.4%) |
| Arthritis | 6 (4.8%) |
| Asthma | 4 (3.2%) |
| Cancer | 3 (2.4%) |
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 | 19 (44.2%) |
| 2 vehicles | 21 (48.8%) |
| 3+ vehicles | 3 (7.0%) |
Suburbs Near Seventeen Seventy
Same Postcode (4677)
More Seventeen Seventy 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.