Australian Demographic Profile
Portsea, VIC 3944
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~708
Median age
67
Median income
High
$1,750-$1,999/wk
Top profile
Retired
42%
Profile composition (top three)
- Retired and semi-retired42%
- High-earning professionals28%
- Established partnered households9.4%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~708
- Sex split
- F 50% / M 50%
- Tertiary-qualified
- 49%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)2.8%
- Young adults (15-24)3.0%
- Early career (25-39)4.1%
- Mid career (40-59)15%
- Senior (60+)75%
Income distribution
Median individual income bracket in Portsea: High ($1,750-$1,999/wk).
- No / not stated12%
- Low ($1-$499/wk)13%
- Mid ($500-$1.5k)22%
- High ($1.5k-$3k)28%
- Very high ($3k+)24%
Top occupations
- Managers41%
- Professionals30%
- Sales Workers9.4%
Full occupation breakdown in the suburb report.
Compared to VIC and Australia
| Portsea | VIC avg | AUS avg | |
|---|---|---|---|
| Median age | 67 | 42 | 42 |
| Tertiary-qualified | 49% | 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 Portsea:
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 →