List of cities in Congo by population. There are 137 cities in Congo, of which Brazzaville is the largest in terms of population - 1 138 065. The total number of people in Congo is 5 381 037 for 2026.
| # | Name, city | Population |
|---|---|---|
| 1 | Brazzaville | 1 138 065 |
| 2 | Pointe-Noire | 630 966 |
| 3 | Loubomo | 114 968 |
| 4 | Nkayi | 56 219 |
| 5 | Loango | 26 400 |
| 6 | Weight | 24 067 |
| 7 | Madingou | 22 832 |
| 8 | Owando | 21 677 |
| 9 | Greymauz | 20 942 |
| 10 | Impfondo | 20 949 |
| 11 | Sibiti | 19 154 |
| 12 | Mossendjo | 18 142 |
| 13 | Ngamba-Mfilou | 16 309 |
| 14 | Kinkala | 13 908 |
| 15 | Makoua | 11 410 |
| 16 | Djambala | 9 717 |
| 17 | Oyo | 4 992 |
| 18 | Matsanga | 3 619 |
| 19 | Sеmbе | 2 551 |