Australian Demographic Profile
Biarra, QLD 4313
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~215
Median age
57
Median income
Low
$300-$399/wk
Top profile
Retired
47%
Profile composition (top three)
- Retired and semi-retired47%
- Young singles and non-workers17%
- Trades and technical workers9.9%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~215
- Sex split
- F 53% / M 47%
- Tertiary-qualified
- 8.8%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)18%
- Young adults (15-24)6.5%
- Early career (25-39)5.1%
- Mid career (40-59)22%
- Senior (60+)48%
Income distribution
Median individual income bracket in Biarra: Low ($300-$399/wk).
- No / not stated39%
- Low ($1-$499/wk)40%
- Mid ($500-$1.5k)19%
- High ($1.5k-$3k)2.3%
- Very high ($3k+)0%
Top occupations
- Managers35%
- Labourers19%
- Technicians and Trades Workers13%
Full occupation breakdown in the suburb report.
Compared to QLD and Australia
| Biarra | QLD avg | AUS avg | |
|---|---|---|---|
| Median age | 57 | 42 | 42 |
| Tertiary-qualified | 8.8% | 15% | 19% |
What's in the full report
- ✓ Full 8-profile composition with percentages
- ✓ All 47 demographic variables broken down
- ✓ Income vs occupation cross-tabulation
- ✓ Family composition by age group
- ✓ Country of birth and language distributions
- ✓ Educational attainment by age cohort
- ✓ Branded HTML, PDF, CSV exports
- ✓ Citation-ready format
Nearby suburbs
Explore demographics for areas close to Biarra:
Methodology
Generated from ABS Census 2021 conditional tables using Bayesian reconstruction. Validated against real Census distributions with a median person-level SRMSE of 0.05 across 7,780 suburbs. Read the full methodology →