| 1 | AG | 21 | 21 | Agalega Islands | dependency | Vingt Cinq | 289 | | AF | | |
| 2 | BL | 12 | 12 | Black River | district | Tamarin | 70,046 | | AF | | |
| 3 | CC | 22 | 22 | Cargados Carajos Shoals (Saint Brandon Islands) | dependency | Cargados Carajos | 63 | | AF | | |
| 4 | FL | 13 | 13 | Flacq | district | Centre de Flacq | 138,447 | | AF | | |
| 5 | GP | 14 | 14 | Grand Port | district | Rose Belle | 115,391 | | AF | | |
| 6 | MO | 15 | 15 | Moka | district | Quartier Militaire | 80,544 | | AF | | |
| 7 | PA | 16 | 16 | Pamplemousses | district | Pamplemousses | 133,870 | | AF | | |
| 8 | PL | 18 | 18 | Port Louis | district | Port Louis | 133,789 | | AF | | |
| 9 | PW | 17 | 17 | Plaines Wilhems | district | Beau Bassin-Rose Hill | 385,034 | | AF | | |
| 10 | RO | 23 | 23 | Rodrigues | dependency | Port Mathurin | 36,403 | | AF | | |
| 11 | RR | 19 | 19 | Riviere du Rempart | district | Rivière du Rempart | 107,250 | | AF | | |
| 12 | SA | 20 | 20 | Savanne | district | Souillac | 70,158 | | AF | | |
