Irvingdale Postcode
Queensland
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
How Irvingdale Compares
Irvingdale vs the QLD average and the national average (2021 Census, population-weighted).
| Metric | Irvingdale | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,812 ≈QLD | $1,770 | $1,836 |
| Rent/wk | $150 -QLD | $380 | $390 |
| Mortgage/month | $2,400 +QLD | $1,774 | $1,958 |
| Median age | 43 | 44.0 | 45.0 |
| SEIFA decile | 4/10 ≈QLD | 4.0/10 | 6.0/10 |
| Unemployment | 4.2% -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.
Irvingdale is a locality 154 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4404. It falls within the Darling Downs - Maranoa region. The local government area is Toowoomba.
According to the 2021 Census, Irvingdale has a population of 163 with a median age of 43. The median weekly household income is $1,812, close to the QLD average. The unemployment rate is 4.2%, lower than the QLD average. The Indigenous population is 4 (2.5% of residents).
Housing in Irvingdale includes a median weekly rent of $150, median monthly mortgage repayment of $2,400, with 55 total dwellings. These housing costs sit above the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 78.3% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Irvingdale scores in decile 4 out of 10, which is below the national average.
Irvingdale is part of the Darling Downs - East statistical area in Queensland.
Irvingdale Details
| Postcode | 4404 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 163 |
| Median Age | 43 years |
| Median Household Income (Census 2021) | $1,812/week |
| Median Personal Income (Census 2021) | $1,052/week |
| Median Weekly Rent (Census 2021) | $150 |
| Median Monthly Mortgage (Census 2021) | $2,400 |
| Average Household Size | 2.4 persons |
| Area | 172.2 km² |
| Population Density | 1/km² |
| Total Dwellings | 55 |
| Australian Citizens | 82.2% |
| Indigenous Population | 4 (2.5%) |
| Unemployment Rate | 4.2% |
| SEIFA IRSAD Decile | 4/10 (below average) |
| Latitude | -27.3446354 |
| Longitude | 151.4668962 |
| Distance from Brisbane | 154 km |
| Region (SA4) | Darling Downs - Maranoa |
| Area (SA3) | Darling Downs - East |
| Local Government | Toowoomba |
| Federal Electorate | Groom |
Age Profile
Show counts
| 0–14 years | 30 (18.4%) |
| 15–24 years | 7 (4.3%) |
| 25–44 years | 34 (20.9%) |
| 45–64 years | 47 (28.8%) |
| 65+ years | 26 (16.0%) |
Housing Tenure
SEIFA Socio-economic Index
Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 4 of 10. Higher deciles indicate more advantage.
Health Conditions (2021 Census)
| Asthma | 11 (6.7%) |
| Heart Disease | 10 (6.1%) |
| Arthritis | 8 (4.9%) |
| Diabetes | 6 (3.7%) |
| Cancer | 5 (3.1%) |
| Lung Condition | 3 (1.8%) |
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 | 12 (22.2%) |
| 2 vehicles | 13 (24.1%) |
| 3+ vehicles | 29 (53.7%) |
Suburbs Near Irvingdale
Same Postcode (4404)
More Irvingdale 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.