Australian Demographic Profile
Sandgate (NSW), NSW 2304
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~206
Median age
82
Median income
Mid-high
$800-$999/wk
Top profile
Young
79%
Profile composition (top three)
- Young singles and non-workers79%
- Retired and semi-retired18%
- Children1.8%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~206
- Sex split
- F 58% / M 42%
- Tertiary-qualified
- 2.9%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)14%
- Young adults (15-24)2.9%
- Early career (25-39)8.7%
- Mid career (40-59)8.3%
- Senior (60+)66%
Income distribution
Median individual income bracket in Sandgate (NSW): Mid-high ($800-$999/wk).
- No / not stated77%
- Low ($1-$499/wk)7.3%
- Mid ($500-$1.5k)16%
- High ($1.5k-$3k)0%
- Very high ($3k+)0%
Top occupations
- Managers60%
- Sales Workers10%
- Professionals10%
Full occupation breakdown in the suburb report.
Compared to NSW and Australia
| Sandgate (NSW) | NSW avg | AUS avg | |
|---|---|---|---|
| Median age | 82 | 42 | 42 |
| Tertiary-qualified | 2.9% | 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 Sandgate (NSW):
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 →