Australian Demographic Profile
Crestmead, QLD 4132
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~12,240
Median age
27
Median income
Mid
$650-$799/wk
Top profile
Young
36%
Profile composition (top three)
- Young singles and non-workers36%
- Retired and semi-retired24%
- Established partnered households11%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~12,240
- Sex split
- F 50% / M 50%
- Tertiary-qualified
- 9.5%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)27%
- Young adults (15-24)15%
- Early career (25-39)22%
- Mid career (40-59)23%
- Senior (60+)12%
Income distribution
Median individual income bracket in Crestmead: Mid ($650-$799/wk).
- No / not stated43%
- Low ($1-$499/wk)17%
- Mid ($500-$1.5k)33%
- High ($1.5k-$3k)6.2%
- Very high ($3k+)0.10%
Top occupations
- Labourers19%
- Machinery Operators and Drivers18%
- Technicians and Trades Workers14%
Full occupation breakdown in the suburb report.
Compared to QLD and Australia
| Crestmead | QLD avg | AUS avg | |
|---|---|---|---|
| Median age | 27 | 42 | 42 |
| Tertiary-qualified | 9.5% | 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 Crestmead:
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 →