- Home
- Queensland
- Ipswich
- Ipswich Inner
- Blackbutt
Queensland · Postcode 4306
Blackbutt postcode and suburb data
Queensland · Phone area code 07 · 112 km from Brisbane
Suburb snapshot
Blackbutt 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 Blackbutt ranks: household income sits in the bottom 10% of QLD suburbs; SEIFA decile 1 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Blackbutt vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Blackbutt | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $768 -QLD | $1,770 | $1,836 |
| Rent/wk | $230 -QLD | $380 | $390 |
| Mortgage/month | $917 -QLD | $1,774 | $1,958 |
| Median age | 59 | 44.0 | 45.0 |
| SEIFA decile | 1/10 -QLD | 4.0/10 | 6.0/10 |
| Unemployment | 11.9% +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.
Blackbutt is a locality 112 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4306. It falls within the Ipswich region. The local government area is South Burnett.
According to the 2021 Census, Blackbutt has a population of 799 with a median age of 59. The median weekly household income is $768, below the QLD average. The unemployment rate is 11.9%, higher than the QLD average. The Indigenous population is 19 (2.4% of residents).
Housing in Blackbutt includes a median weekly rent of $230, median monthly mortgage repayment of $917, with 354 total dwellings. Housing costs in the area sit below the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 76.2% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Blackbutt scores in decile 1 out of 10, which is well below the national average.
Blackbutt is served by Blackbutt State School.
Blackbutt is part of the Ipswich Inner statistical area in Queensland.
Blackbutt details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4306 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 799 |
| Median Age | 59 years |
| Median Household Income (Census 2021) | $768/week |
| Median Personal Income (Census 2021) | $454/week |
| Median Weekly Rent (Census 2021) | $230 |
| Median Monthly Mortgage (Census 2021) | $917 |
| Average Household Size | 2 persons |
| Area | 7.9 km² |
| Population Density | 101/km² |
| Total Dwellings | 354 |
| Australian Citizens | 88.1% |
| Indigenous Population | 19 (2.4%) |
| Unemployment Rate | 11.9% |
| SEIFA IRSAD Decile | 1/10 (well below average) |
| Latitude | -26.883333 |
| Longitude | 152.1 |
| Distance from Brisbane | 112 km |
| Region (SA4) | Ipswich |
| Area (SA3) | Ipswich Inner |
| Local Government | South Burnett |
| Federal Electorate | Blair |
| State Electorate | Scenic Rim |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 95 (11.9%) |
| 15–24 years | 55 (6.9%) |
| 25–44 years | 104 (13.0%) |
| 45–64 years | 214 (26.8%) |
| 65+ years | 328 (41.1%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 153 (19.1%) |
| Asthma | 77 (9.6%) |
| Diabetes | 75 (9.4%) |
| Heart Disease | 72 (9.0%) |
| Lung Condition | 46 (5.8%) |
| Cancer | 36 (4.5%) |
| Dementia | 7 (0.9%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 14 (4.1%) |
| 1 vehicle | 173 (51.0%) |
| 2 vehicles | 96 (28.3%) |
| 3+ vehicles | 56 (16.5%) |
Schools in Blackbutt
ACARA 2025 school profiles for schools located in Blackbutt. ICSEA is shown where ACARA publishes it.
Suburbs Near Blackbutt
Same Postcode (4306)
More Blackbutt 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.