Australian Demographic Profile
Keriri Island, QLD 4875
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~209
Median age
17
Median income
Mid
$650-$799/wk
Top profile
Young
41%
Profile composition (top three)
- Young singles and non-workers41%
- Retired and semi-retired28%
- Children18%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~209
- Sex split
- F 44% / M 56%
- Tertiary-qualified
- 1.4%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)42%
- Young adults (15-24)16%
- Early career (25-39)15%
- Mid career (40-59)23%
- Senior (60+)3.3%
Income distribution
Median individual income bracket in Keriri Island: Mid ($650-$799/wk).
- No / not stated52%
- Low ($1-$499/wk)20%
- Mid ($500-$1.5k)28%
- High ($1.5k-$3k)0%
- Very high ($3k+)0%
Top occupations
- Community and Personal Service Workers23%
- Labourers23%
- Clerical and Administrative Workers23%
Full occupation breakdown in the suburb report.
Compared to QLD and Australia
| Keriri Island | QLD avg | AUS avg | |
|---|---|---|---|
| Median age | 17 | 42 | 42 |
| Tertiary-qualified | 1.4% | 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 Keriri Island:
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 →