Overall score
Royal Park
54.1/100
Semaphore Park
46.3/100
Royal Park vs Semaphore Park, SA suburb comparison
Royal Park for retirees and families; Semaphore Park for beach lifestyle.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
Royal ParkSemaphore Park
Crime rate
Royal Park
65.5 / 1k
Semaphore Park
95.8 / 1k
Nearby amenities
Royal Park
174
Semaphore Park
191
Population
Royal Park
3,453
Semaphore Park
4,541
Metric leadRoyal Park 5Semaphore Park 41 tiedacross 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 retireesRoyal Park
- Best for familiesRoyal Park
- Best for beach lifestyleSemaphore 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 | Royal Park | Semaphore Park |
|---|---|---|
| Overall score | 54.1/100 | 46.3/100 |
| Housing (desirability) | 47.7/100 | 54.9/100 |
| Crime rate | 65.5 / 1k | 95.8 / 1k |
| Schools & preschools | 3 | 2 |
| Parks & reserves | — | 1 |
| Public transport stops | 19 | 25 |
| Walkability | 82.5/100 | 32.0/100 |
| Nearby amenities | 174 | 191 |
| Planning activity | 43 | 48 |
| Population | 3,453 | 4,541 |
| SEIFA (IRSAD decile) | 3/10 | 3/10 |
Comparison summary
Royal Park reads as a well-serviced metro mid-sized suburb with plenty happening nearby; Semaphore Park is a beachside mid-sized suburb where the coast sets the tone. Semaphore Park leans into coastal living, while Royal Park feels more inland and suburban in character.
On the data, Royal Park is stronger for a quieter safety profile and schools and education options; Semaphore Park answers with housing affordability and public transport access.
Retirees and families may find Royal Park the better fit, while people chasing a beach lifestyle and investors are more likely to prefer Semaphore Park.