Port Louis vs Quatre Bornes
How to read the comparison chart
The grouped bars score each city 0–100 on cost, climate and safety — taller is better. Port Louis leads on any axis where its bar is higher, Quatre Bornes where its is. The cost bar uses a higher-is-cheaper scale, so Quatre Bornes's taller cost bar reflects its lower cost of living, not a higher price.
| Axis | Port Louis | Quatre Bornes |
|---|---|---|
| Livability | 69 | 70 |
| Cost (higher=cheaper) | 49 | 51 |
| Climate | 98 | 96 |
| Safety | 63 | 67 |
| Summer °C | 24.4 | 24.7 |
| Winter °C | 18.7 | 19.1 |
| Top disaster risk | storms (hurricane/cyclone) | storms (hurricane/cyclone) |
Port Louis vs Quatre Bornes: the short answer
Quatre Bornes comes out ahead on overall livability (70/100), only marginally above Port Louis (69/100). The two cities diverge most on natural-disaster exposure. On affordability Quatre Bornes is the cheaper base — nearly identical prices on our cost index (Port Louis 49 vs Quatre Bornes 51, where a higher score means a lower cost of living, normalised from World Bank price levels). For climate, Quatre Bornes runs warmer in summer (about 24.7°C peak vs 24.4°C in Port Louis), while winter lows sit near 18.7°C in Port Louis and 19.1°C in Quatre Bornes. On natural-disaster exposure Quatre Bornes is the safer choice (safety 67/100); the dominant modelled hazard is storms (hurricane/cyclone) for Port Louis and storms (hurricane/cyclone) for Quatre Bornes.
Which city should you choose?
- On a tight budget → Quatre Bornes — lower everyday costs..
- You want warmth → Quatre Bornes — hotter summers.
- Safety is the priority → Quatre Bornes — lower disaster risk.
- Best all-rounder → Quatre Bornes — highest overall livability.
Data & methodology
Cost scores are normalised from World Bank price-level data. Climate figures (summer highs, winter lows) are drawn from 1991–2020 climate normals. Disaster-safety blends USGS earthquake history (magnitude 4.5+ within 300 km since 1980), tropical-cyclone basin position, flood/elevation exposure and Köppen climate zone. The livability score is the weighted composite of cost, climate and safety. All figures are planning indicators for 2026, not guarantees — verify specifics before relocating.
FAQ
Is Port Louis or Quatre Bornes better to live in?
Quatre Bornes scores higher overall — 70 vs 69 on our 0–100 livability index, which weights cost, climate and safety.
Which is cheaper, Port Louis or Quatre Bornes?
Quatre Bornes has the lower cost of living (cost index 51 vs 49; higher = cheaper, from World Bank price levels).
Which is warmer, Port Louis or Quatre Bornes?
Quatre Bornes — summer highs reach about 24.7°C versus 24.4°C in Port Louis.
Which is safer from natural disasters, Port Louis or Quatre Bornes?
Quatre Bornes (disaster-safety 67/100). Main hazard: storms (hurricane/cyclone) in Port Louis, storms (hurricane/cyclone) in Quatre Bornes.
What is the main natural-disaster risk in Port Louis?
storms (hurricane/cyclone) is the dominant modelled hazard for Port Louis on our risk index.
How is the Port Louis vs Quatre Bornes comparison calculated?
Cost comes from World Bank price levels, climate from 1991–2020 normals, and disaster risk from USGS earthquake data, cyclone-basin position and flood exposure; livability is their weighted composite.