Australian Demographic Profile
Seventeen Mile Rocks, QLD 4073
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~2,687
Median age
37
Median income
High
$1,250-$1,499/wk
Top profile
High-earning
26%
Profile composition (top three)
- High-earning professionals26%
- Retired and semi-retired21%
- Established partnered households20%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~2,687
- Sex split
- F 50% / M 50%
- Tertiary-qualified
- 43%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)23%
- Young adults (15-24)11%
- Early career (25-39)19%
- Mid career (40-59)32%
- Senior (60+)15%
Income distribution
Median individual income bracket in Seventeen Mile Rocks: High ($1,250-$1,499/wk).
- No / not stated32%
- Low ($1-$499/wk)13%
- Mid ($500-$1.5k)25%
- High ($1.5k-$3k)22%
- Very high ($3k+)8.0%
Top occupations
- Professionals36%
- Managers15%
- Clerical and Administrative Workers14%
Full occupation breakdown in the suburb report.
Compared to QLD and Australia
| Seventeen Mile Rocks | QLD avg | AUS avg | |
|---|---|---|---|
| Median age | 37 | 42 | 42 |
| Tertiary-qualified | 43% | 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 Seventeen Mile Rocks:
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 →