Byer iCongo (17)
| Navn | Størrelse | Indbyggere |
|---|
| Brazzaville | Stor by | 1,000,000 - 2,000,000 |
| Djambala | Større by | 5,000 - 10,000 |
| Dolisie | Lille by | 100,000 - 250,000 |
| Ewo | Større by | 2,000 - 5,000 |
| Gamboma | By | 10,000 - 25,000 |
| Impfondo | By | 10,000 - 25,000 |
| Kayes | By | 50,000 - 75,000 |
| Kinkala | By | 10,000 - 25,000 |
| Loandjili | By | 10,000 - 25,000 |
| Madingou | By | 10,000 - 25,000 |
| Makoua | By | 10,000 - 25,000 |
| Mossendjo | By | 10,000 - 25,000 |
| Ouésso | By | 10,000 - 25,000 |
| Owando | By | 10,000 - 25,000 |
| Pointe-Noire | By | 400,000 - 750,000 |
| Sémbé | Større by | 2,000 - 5,000 |
| Sibiti | By | 10,000 - 25,000 |
