List of cities in Sierra Leone by population. There are 137 cities in Sierra Leone, of which Freetown is the largest in terms of population - 836 634. The total number of people in Sierra Leone is 7 813 052 for 2026.
| # | Name, city | Population |
|---|---|---|
| 1 | Freetown | 836 634 |
| 2 | Bo | 215 516 |
| 3 | Kenema | 170 016 |
| 4 | Makeni | 102 734 |
| 5 | Sefadu | 91 630 |
| 6 | Lunsar | 23 949 |
| 7 | Port Loko | 22 727 |
| 8 | pendembu | 19 718 |
| 9 | kabbalah | 18 817 |
| 10 | Waterloo | 17 867 |
| 11 | Kailahun | 17 594 |
| 12 | Segbwema | 16 023 |
| 13 | Magburaka | 16 047 |
| 14 | Koindu | 15 980 |
| 15 | Bumpe | 15 201 |
| 16 | Yengema | 13 338 |
| 17 | Kambia | 12 553 |
| 18 | Goderich | 12 445 |
| 19 | rokupr | 12 359 |
| 20 | Gandorhun | 12 351 |