Australian Demographic Profile
Murdoch, WA 6150
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~3,331
Median age
42
Median income
Mid
$650-$799/wk
Top profile
Young
32%
Profile composition (top three)
- Young singles and non-workers32%
- Retired and semi-retired29%
- Established partnered households14%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~3,331
- Sex split
- F 55% / M 45%
- Tertiary-qualified
- 36%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)9.1%
- Young adults (15-24)23%
- Early career (25-39)16%
- Mid career (40-59)16%
- Senior (60+)37%
Income distribution
Median individual income bracket in Murdoch: Mid ($650-$799/wk).
- No / not stated31%
- Low ($1-$499/wk)26%
- Mid ($500-$1.5k)30%
- High ($1.5k-$3k)11%
- Very high ($3k+)3.1%
Top occupations
- Professionals29%
- Community and Personal Service Workers12%
- Clerical and Administrative Workers11%
Full occupation breakdown in the suburb report.
Compared to WA and Australia
| Murdoch | WA avg | AUS avg | |
|---|---|---|---|
| Median age | 42 | 42 | 42 |
| Tertiary-qualified | 36% | 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 Murdoch:
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 →