O'Sullivan Beach vs Port Noarlunga, SA suburb comparison
Which suburb suits you better?
Side-by-side comparison of 16 categories from official government and open data.
| Category | O'Sullivan Beach | Port Noarlunga |
|---|---|---|
| Overall score | 49.6/100 | 46.2/100 |
| Housing (desirability) | 73.0/100 | 63.1/100 |
| Crime rate | 59.7 / 1k | 57.0 / 1k |
| Schools & preschools | 2 | 2 |
| Public transport stops | 16 | 18 |
| Walkability | 51.0/100 | 49.0/100 |
| Nearby amenities | 84 | 185 |
| Planning activity | 60 | 35 |
| Population | 1,844 | 3,245 |
| SEIFA (IRSAD decile) | 1/10 | 4/10 |
Quick verdicts
- Best for retireesPort Noarlunga
- Best for investmentO'Sullivan Beach
- Best for best valueO'Sullivan Beach
- Best for best schoolsO'Sullivan Beach
Comparison summary
O'Sullivan Beach and Port Noarlunga offer different strengths across official suburb data. Port Noarlunga leads on more comparison categories overall. Overall score favours O'Sullivan Beach; Housing (desirability) favours O'Sullivan Beach; Crime rate favours Port Noarlunga. Quick verdicts: Retirees → Port Noarlunga, Investment → O'Sullivan Beach, Best value → O'Sullivan Beach, Best schools → O'Sullivan Beach.