San Juan / Laventille's 2026 population is now estimated at 157,208. In 2000, the population of San Juan / Laventille was 157,295. San Juan / Laventille experienced a decrease of -3 residents over the past year, marking an annual decline of 0%. These population values and projections come from Trinidad and Tobago municipal census 2000 via CityPopulation attribution, Trinidad and Tobago municipal census 2011 via CityPopulation attribution and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Tunapuna / Piarco | 231,303 | 0.48% |
| Couva / Tabaquite / Talparo | 202,172 | 0.84% |
| San Juan / Laventille | 157,208 | 0% |
| Princes Town | 118,527 | 0.98% |
| Chaguanas | 111,801 | 1.96% |
| Diego Martin | 99,305 | -0.24% |
| Penal / Debe | 97,928 | 0.61% |
| Siparia | 94,313 | 0.54% |
| Sangre Grande | 92,061 | 1.31% |
| Tobago | 71,527 | 1.08% |
| San Fernando | 41,105 | -1.14% |
| Mayaro / Rio Claro | 41,057 | 0.95% |
| Arima | 35,505 | 0.37% |
| Port of Spain | 25,324 | -2.51% |
| Point Fortin | 21,961 | 0.54% |