Overall score
Semaphore Park
46.3/100
Tennyson
46.9/100
Semaphore Park vs Tennyson, SA suburb comparison
Semaphore Park for beach lifestyle and investment; Tennyson for retirees and families.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Visual comparison
Semaphore ParkTennyson
Crime rate
Semaphore Park
95.8 / 1k
Tennyson
28.9 / 1k
Nearby amenities
Semaphore Park
191
Tennyson
88
Population
Semaphore Park
4,541
Tennyson
1,137
Metric leadSemaphore Park 5Tennyson 4across 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 retireesTennyson
- Best for familiesTennyson
- Best for beach lifestyleSemaphore Park
- Best for investmentSemaphore Park
- Best for best valueSemaphore Park
- Best for best schoolsSemaphore 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 | Semaphore Park | Tennyson |
|---|---|---|
| Overall score | 46.3/100 | 46.9/100 |
| Housing (desirability) | 54.9/100 | 24.5/100 |
| Crime rate | 95.8 / 1k | 28.9 / 1k |
| Schools & preschools | 2 | — |
| Parks & reserves | 1 | — |
| Public transport stops | 25 | 12 |
| Walkability | 32.0/100 | 18.0/100 |
| Nearby amenities | 191 | 88 |
| Planning activity | 48 | 10 |
| Population | 4,541 | 1,137 |
| SEIFA (IRSAD decile) | 3/10 | 10/10 |
Comparison summary
Semaphore Park reads as a beachside mid-sized suburb where the coast sets the tone; Tennyson is a coastal smaller community with an easy, sea-led rhythm.
Semaphore Park tends to lead on housing affordability and public transport access, while Tennyson stands out for a quieter safety profile and a calmer planning outlook. Semaphore Park generally means more approachable housing costs, while Tennyson leans toward more sought-after housing.
Choose Semaphore Park if you are weighing people chasing a beach lifestyle and investors; lean toward Tennyson for retirees and families.