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Queensland · Postcode 4352
St Aubyn postcode and suburb data
Queensland · Phone area code 07 · 120 km from Brisbane
Suburb snapshot
St Aubyn 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 St Aubyn ranks: household income sits in the bottom 25% of QLD suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
St Aubyn vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | St Aubyn | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,074 -QLD | $1,770 | $1,836 |
| Rent/wk | $80 -QLD | $380 | $390 |
| Mortgage/month | $4,333 +QLD | $1,774 | $1,958 |
| Median age | 52 | 44.0 | 45.0 |
| SEIFA decile | 6/10 +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.
St Aubyn is a locality 120 km from Brisbane in Queensland, classified as outer regional by the ABS. The postcode is 4352. It falls within the Toowoomba region. The local government area is Toowoomba.
According to the 2021 Census, St Aubyn has a population of 14 with a median age of 52. The median weekly household income is $1,074, below the QLD average.
Housing in St Aubyn includes a median weekly rent of $80, median monthly mortgage repayment of $4,333, with 6 total dwellings. These housing costs sit above the QLD average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, St Aubyn scores in decile 6 out of 10, which is around the national average.
St Aubyn is part of the Toowoomba statistical area in Queensland.
St Aubyn details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4352 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 14 |
| Median Age | 52 years |
| Median Household Income (Census 2021) | $1,074/week |
| Median Personal Income (Census 2021) | $612/week |
| Median Weekly Rent (Census 2021) | $80 |
| Median Monthly Mortgage (Census 2021) | $4,333 |
| Average Household Size | 2 persons |
| Area | 13.9 km² |
| Population Density | 1/km² |
| Total Dwellings | 6 |
| Australian Citizens | 85.7% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -27.0770424 |
| Longitude | 151.8939502 |
| Distance from Brisbane | 120 km |
| Region (SA4) | Toowoomba |
| Area (SA3) | Toowoomba |
| Local Government | Toowoomba |
| Federal Electorate | Groom |
| State Electorate | Toowoomba North |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 3 (21.4%) |
| 45–64 years | 8 (57.1%) |
| 65+ years | 3 (21.4%) |
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 6 (42.9%) |
| Asthma | 4 (28.6%) |
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 | 0 (0.0%) |
| 2 vehicles | 3 (42.9%) |
| 3+ vehicles | 4 (57.1%) |
Suburbs Near St Aubyn
Same Postcode (4352)
More St Aubyn 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.