Largest cities in Benin
3 cities with more than 300,000 people, ranked by 2025 population.
- cities of 300k+
- 3
- combined population
- 3.7 million
- largest
- Cotonou
| # | City | 2025 | 2050 (projected) | Change |
|---|---|---|---|---|
| 1 | Cotonou | 2.5 million | 3.4 million | +37.4% |
| 2 | Porto-Novo | 819,000 | 1.2 million | +46.6% |
| 3 | Parakou | 396,000 | 728,000 | +83.8% |