| population | |
| Arima | 33606 |
| Chaguanas | 83516 |
| City of Port of Spain | 37074 |
| Couva-Tabaquite-Talparo | 178410 |
| Diego Martin | 150000 |
| population | |
| Mayaro | 35650 |
| Penal/Debe | 89392 |
| Point Fortin | 20235 |
| Princes Town | 102375 |
| San Fernando | 48838 |
| population | |
| San Juan/Laventille | 157258 |
| Sangre Grande | 75766 |
| Siparia | 86949 |
| Tobago | 60874 |
| Tunapuna/Piarco | 215119 |
