Compare countries
Sierra Leone
9,520,595
Population nowvs
Benin
14,293,108
Population nowAs of 2026, Sierra Leone has a population of about 9,520,595 while Benin has about 14,293,108 — a difference of 4,772,513 people. Benin is growing faster (2.7% per year).
| Sierra Leone | Metric | Benin |
|---|---|---|
| 2.7% | Growth rate / yr | 2.7% |
| 36.0 | Birth rate / 1,000 | 36.0 |
| 9.0 | Death rate / 1,000 | 9.0 |
| 132.7 | Density / km² | 126.9 |
| 50.2% | Male % | 50.2% |
| 55.0% | Literacy % | 55.0% |
| 8.0% | Smoking % | 8.0% |
| 45.3 | Life expectancy | 50.2 |