Overall score
Blacktown
68.2/100
Seven Hills
67.0/100
Blacktown vs Seven Hills, NSW suburb comparison
Seven Hills for retirees and families.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
BlacktownSeven Hills
Crime rate
Blacktown
124.0 / 1k
Seven Hills
67.8 / 1k
Nearby amenities
Blacktown
589
Seven Hills
233
Population
Blacktown
50,961
Seven Hills
20,095
Metric leadBlacktown 7Seven Hills 4across 11 compared metrics
Livability profile
Desirability pillars scored 0–100 vs comparable suburbs
Quick verdicts
Clearer edge on lifestyle fit (score gap ≥ 3)
- Best for retireesSeven Hills
- Best for familiesSeven Hills
- Best for best valueSeven Hills
- Best for best schoolsSeven Hills
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 | Blacktown | Seven Hills |
|---|---|---|
| Overall score | 68.2/100 | 67.0/100 |
| Housing (desirability) | 36.0/100 | 48.7/100 |
| Crime rate | 124.0 / 1k | 67.8 / 1k |
| Schools & preschools | 16 | 11 |
| Parks & reserves | 29 | 22 |
| Public transport stops | 538 | 270 |
| Walkability | 100.0/100 | 74.0/100 |
| Nearby amenities | 589 | 233 |
| Planning activity | 84 | 48 |
| Population | 50,961 | 20,095 |
| SEIFA (IRSAD decile) | 4/10 | 6/10 |
Comparison summary
Blacktown is an energetic metro larger suburb where cafés and local life overlap, while Seven Hills is a hillside established suburb with greener streets and a quieter pace. Seven Hills sits among greener hillside streets, while Blacktown keeps a flatter suburban layout.
On the data, Blacktown is stronger for schools and education options and parks and reserves; Seven Hills answers with housing affordability and a quieter safety profile.
On balance, retirees and families are more likely to prefer Seven Hills, while Blacktown remains a solid alternative depending on what matters most day to day.