Australian Demographic Profile
Port Noarlunga, SA 5167
Census-grade demographic profile. ABS Census 2021, adjusted to 2026.
Population
~3,219
Median age
47
Median income
Mid
$650-$799/wk
Top profile
Established
23%
Profile composition (top three)
- Established partnered households23%
- Retired and semi-retired23%
- Young singles and non-workers20%
Full 8-profile breakdown in the suburb report.
Population overview
- Synthetic individuals
- ~3,219
- Sex split
- F 53% / M 47%
- Tertiary-qualified
- 24%
Generated from ABS Census 2021 conditionals using Bayesian reconstruction, adjusted to 2026.
Age structure
- Children (0-14)15%
- Young adults (15-24)10%
- Early career (25-39)18%
- Mid career (40-59)27%
- Senior (60+)30%
Income distribution
Median individual income bracket in Port Noarlunga: Mid ($650-$799/wk).
- No / not stated25%
- Low ($1-$499/wk)23%
- Mid ($500-$1.5k)37%
- High ($1.5k-$3k)14%
- Very high ($3k+)1.8%
Top occupations
- Professionals19%
- Community and Personal Service Workers16%
- Technicians and Trades Workers15%
Full occupation breakdown in the suburb report.
Compared to SA and Australia
| Port Noarlunga | SA avg | AUS avg | |
|---|---|---|---|
| Median age | 47 | 42 | 42 |
| Tertiary-qualified | 24% | 20% | 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 Port Noarlunga:
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 →