Australian Demographic Profile
Double Bay, NSW 2028
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~4,714
Median age
37
Median income
High
$1,750-$1,999/wk
Top profile
High-earning
54%
Profile composition (top three)
- High-earning professionals54%
- Young singles and non-workers13%
- Established partnered households12%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~4,714
- Sex split
- F 55% / M 45%
- Tertiary-qualified
- 57%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)12%
- Young adults (15-24)8.8%
- Early career (25-39)29%
- Mid career (40-59)22%
- Senior (60+)28%
Income distribution
Median individual income bracket in Double Bay: High ($1,750-$1,999/wk).
- No / not stated23%
- Low ($1-$499/wk)9.7%
- Mid ($500-$1.5k)21%
- High ($1.5k-$3k)25%
- Very high ($3k+)21%
Top occupations
- Professionals49%
- Managers25%
- Clerical and Administrative Workers9.6%
Full occupation breakdown in the suburb report.
Compared to NSW and Australia
| Double Bay | NSW avg | AUS avg | |
|---|---|---|---|
| Median age | 37 | 42 | 42 |
| Tertiary-qualified | 57% | 21% | 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 Double Bay:
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 →