Australian Demographic Profile
Garden Island (WA), WA 6168
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~730
Median age
22
Median income
High
$1,250-$1,499/wk
Top profile
Young
86%
Profile composition (top three)
- Young singles and non-workers86%
- Trades and technical workers6.5%
- Retired and semi-retired2.4%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~730
- Sex split
- F 21% / M 79%
- Tertiary-qualified
- 7.4%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)0.40%
- Young adults (15-24)57%
- Early career (25-39)38%
- Mid career (40-59)4.0%
- Senior (60+)0%
Income distribution
Median individual income bracket in Garden Island (WA): High ($1,250-$1,499/wk).
- No / not stated56%
- Low ($1-$499/wk)0%
- Mid ($500-$1.5k)27%
- High ($1.5k-$3k)16%
- Very high ($3k+)1.1%
Top occupations
- Community and Personal Service Workers49%
- Technicians and Trades Workers36%
- Managers8.4%
Full occupation breakdown in the suburb report.
Compared to WA and Australia
| Garden Island (WA) | WA avg | AUS avg | |
|---|---|---|---|
| Median age | 22 | 42 | 42 |
| Tertiary-qualified | 7.4% | 17% | 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 Garden Island (WA):
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 →