Overall score
Old Noarlunga
39.8/100
Seaford
67.1/100
Old Noarlunga vs Seaford, SA suburb comparison
Seaford for retirees and families.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
Old NoarlungaSeaford
Crime rate
Old Noarlunga
82.2 / 1k
Seaford
99.9 / 1k
Nearby amenities
Old Noarlunga
60
Seaford
231
Population
Old Noarlunga
1,531
Seaford
4,493
Metric leadOld Noarlunga 2Seaford 8across 10 compared metrics
Livability profile
Desirability pillars scored 0–100 vs comparable suburbs
Quick verdicts
Clearer edge on lifestyle fit (score gap ≥ 3)
Audience fit
Who each suburb suits — composite scores out of 100
All metrics
Side-by-side scores for every compared metric.
Full comparison table
Exact figures for every metric — winner highlighted in bold.
| Category | Old Noarlunga | Seaford |
|---|---|---|
| Overall score | 39.8/100 | 67.1/100 |
| Housing (desirability) | 66.0/100 | 82.7/100 |
| Crime rate | 82.2 / 1k | 99.9 / 1k |
| Schools & preschools | 1 | 4 |
| Public transport stops | 15 | 39 |
| Walkability | 38.5/100 | 100.0/100 |
| Nearby amenities | 60 | 231 |
| Planning activity | 25 | 74 |
| Population | 1,531 | 4,493 |
| SEIFA (IRSAD decile) | 2/10 | 3/10 |
Comparison summary
Old Noarlunga reads as an energetic metro smaller community where cafés and local life overlap; Seaford is a coastal mid-sized suburb with an easy, sea-led rhythm. Seaford leans into coastal living, while Old Noarlunga feels more inland and suburban in character.
Old Noarlunga tends to lead on a quieter safety profile and a calmer planning outlook, while Seaford stands out for housing affordability and schools and education options.
On balance, retirees and families are more likely to prefer Seaford, while Old Noarlunga remains a solid alternative depending on what matters most day to day.