Australian Demographic Profile
Karlkurla, WA 6430
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~242
Median age
32
Median income
Very high
$2,000-$2,999/wk
Top profile
Retired
25%
Profile composition (top three)
- Retired and semi-retired25%
- High-earning professionals22%
- Trades and technical workers17%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~242
- Sex split
- F 50% / M 50%
- Tertiary-qualified
- 28%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)31%
- Young adults (15-24)7.4%
- Early career (25-39)34%
- Mid career (40-59)20%
- Senior (60+)6.6%
Income distribution
Median individual income bracket in Karlkurla: Very high ($2,000-$2,999/wk).
- No / not stated51%
- Low ($1-$499/wk)1.7%
- Mid ($500-$1.5k)9.9%
- High ($1.5k-$3k)30%
- Very high ($3k+)7.0%
Top occupations
- Professionals24%
- Community and Personal Service Workers17%
- Technicians and Trades Workers17%
Full occupation breakdown in the suburb report.
Compared to WA and Australia
| Karlkurla | WA avg | AUS avg | |
|---|---|---|---|
| Median age | 32 | 42 | 42 |
| Tertiary-qualified | 28% | 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 Karlkurla:
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 →