Australian Demographic Profile
Bethania, QLD 4205
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~6,317
Median age
47
Median income
Mid
$650-$799/wk
Top profile
Retired
36%
Profile composition (top three)
- Retired and semi-retired36%
- Young singles and non-workers34%
- Established partnered households9.7%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~6,317
- Sex split
- F 55% / M 45%
- Tertiary-qualified
- 14%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)15%
- Young adults (15-24)10%
- Early career (25-39)17%
- Mid career (40-59)20%
- Senior (60+)39%
Income distribution
Median individual income bracket in Bethania: Mid ($650-$799/wk).
- No / not stated35%
- Low ($1-$499/wk)24%
- Mid ($500-$1.5k)34%
- High ($1.5k-$3k)7.0%
- Very high ($3k+)0.10%
Top occupations
- Technicians and Trades Workers16%
- Labourers14%
- Community and Personal Service Workers13%
Full occupation breakdown in the suburb report.
Compared to QLD and Australia
| Bethania | QLD avg | AUS avg | |
|---|---|---|---|
| Median age | 47 | 42 | 42 |
| Tertiary-qualified | 14% | 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 Bethania:
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 →