Overall score
Castle Hill
77.3/100
Gosnells
53.8/100
Castle Hill vs Gosnells suburb comparison (NSW vs WA)
Castle Hill for retirees and families.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
Castle HillGosnells
Crime rate
Castle Hill
32.1 / 1k
Gosnells
553.3 / 1k
Nearby amenities
Castle Hill
530
Gosnells
449
Population
Castle Hill
40,874
Gosnells
21,149
Metric leadCastle Hill 8Gosnells 2across 10 compared metrics
Livability profile
Desirability pillars scored 0–100 vs comparable suburbs
Quick verdicts
Clearer edge on lifestyle fit (score gap ≥ 3)
- Best for retireesCastle Hill
- Best for familiesCastle Hill
- Best for investmentCastle Hill
- Best for best valueCastle Hill
- Best for best schoolsCastle Hill
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 | Castle Hill | Gosnells |
|---|---|---|
| Overall score | 77.3/100 | 53.8/100 |
| Housing (desirability) | 37.8/100 | 38.2/100 |
| Crime rate | 32.1 / 1k | 553.3 / 1k |
| Schools & preschools | 8 | 7 |
| Parks & reserves | 28 | 40 |
| Public transport stops | 497 | 143 |
| Walkability | 100.0/100 | 55.0/100 |
| Nearby amenities | 530 | 449 |
| Planning activity | 120 | — |
| Population | 40,874 | 21,149 |
| SEIFA (IRSAD decile) | 10/10 | 1/10 |
Comparison summary
Castle Hill (NSW) is an energetic metro larger suburb where cafés and local life overlap, while Gosnells (WA) is a well-serviced metro established suburb with plenty happening nearby.
On the data, Castle Hill is stronger for a quieter safety profile and schools and education options; Gosnells answers with housing affordability and parks and reserves. On housing, Castle Hill sits in a expensive band, compared with a affordable feel in Gosnells.
On balance, retirees and families are more likely to prefer Castle Hill, while Gosnells remains a solid alternative depending on what matters most day to day.