Australian Demographic Profile
Happy Valley (Qld), QLD 4825
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~656
Median age
27
Median income
High
$1,500-$1,749/wk
Top profile
Young
25%
Profile composition (top three)
- Young singles and non-workers25%
- Trades and technical workers23%
- Retired and semi-retired17%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~656
- Sex split
- F 48% / M 52%
- Tertiary-qualified
- 15%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)28%
- Young adults (15-24)13%
- Early career (25-39)31%
- Mid career (40-59)22%
- Senior (60+)6.4%
Income distribution
Median individual income bracket in Happy Valley (Qld): High ($1,500-$1,749/wk).
- No / not stated46%
- Low ($1-$499/wk)8.3%
- Mid ($500-$1.5k)14%
- High ($1.5k-$3k)30%
- Very high ($3k+)1.5%
Top occupations
- Technicians and Trades Workers25%
- Professionals19%
- Machinery Operators and Drivers18%
Full occupation breakdown in the suburb report.
Compared to QLD and Australia
| Happy Valley (Qld) | QLD avg | AUS avg | |
|---|---|---|---|
| Median age | 27 | 42 | 42 |
| Tertiary-qualified | 15% | 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 Happy Valley (Qld):
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 →