Overall score
O'Halloran Hill
64.8/100
Seacliff Park
57.6/100
O'Halloran Hill vs Seacliff Park, SA suburb comparison
O'Halloran Hill for investment and value; Seacliff Park for families and schools.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
O'Halloran HillSeacliff Park
Crime rate
O'Halloran Hill
38.8 / 1k
Seacliff Park
30.4 / 1k
Nearby amenities
O'Halloran Hill
109
Seacliff Park
39
Population
O'Halloran Hill
2,722
Seacliff Park
2,644
Metric leadO'Halloran Hill 7Seacliff Park 2across 9 compared metrics
Livability profile
Desirability pillars scored 0–100 vs comparable suburbs
Quick verdicts
Clearer edge on lifestyle fit (score gap ≥ 3)
- Best for familiesSeacliff Park
- Best for investmentO'Halloran Hill
- Best for best valueO'Halloran Hill
- Best for best schoolsSeacliff Park
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 | O'Halloran Hill | Seacliff Park |
|---|---|---|
| Overall score | 64.8/100 | 57.6/100 |
| Housing (desirability) | 74.7/100 | 64.9/100 |
| Crime rate | 38.8 / 1k | 30.4 / 1k |
| Schools & preschools | 1 | — |
| Public transport stops | 31 | 17 |
| Walkability | 78.0/100 | 69.5/100 |
| Nearby amenities | 109 | 39 |
| Planning activity | 33 | 39 |
| Population | 2,722 | 2,644 |
| SEIFA (IRSAD decile) | 6/10 | 8/10 |
Comparison summary
O'Halloran Hill is a well-serviced metro mid-sized suburb with plenty happening nearby, while Seacliff Park is a practical metro mid-sized suburb with solid links to the wider city.
O'Halloran Hill tends to lead on housing affordability and a quieter safety profile, while Seacliff Park stands out for stronger socioeconomic advantage.
Investors and value-focused buyers may find O'Halloran Hill the better fit, while families and households prioritising schools are more likely to prefer Seacliff Park.