Trinidad and Tobago: cities by population
Trinidad and Tobago has a population of 1,389,858, with Port of Spain as its capital. The 27 largest of its 27 recorded towns and cities, ranked.
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are GeoNames country data. Sources & method.
| # | Place | Region | Population |
|---|---|---|---|
| 1 | Chaguanas | Chaguanas | 67,433 |
| 2 | Mon Repos | San Fernando | 56,380 |
| 3 | San Fernando | San Fernando | 55,419 |
| 4 | Port of Spain | Port of Spain | 49,031 |
| 5 | Rio Claro | Mayaro | 35,650 |
| 6 | Arima | Borough of Arima | 35,000 |
| 7 | Marabella | San Fernando | 26,700 |
| 8 | Diego Martin | Diego Martin Regional Corporation | 25,370 |
| 9 | Laventille | San Juan/Laventille | 21,000 |
| 10 | Point Fortin | Point Fortin | 19,056 |
| 11 | Tunapuna | Tunapuna/Piarco | 17,758 |
| 12 | Scarborough | Tobago | 17,000 |
| 13 | Sangre Grande | Sangre Grande Regional Corporation | 15,968 |
| 14 | Paradise | Tunapuna/Piarco | 15,067 |
| 15 | Peñal | Penal/Debe | 12,281 |
| 16 | Arouca | Tunapuna/Piarco | 12,054 |
| 17 | Princes Town | Princes Town | 10,000 |
| 18 | Gasparillo | Couva-Tabaquite-Talparo | 9,925 |
| 19 | Siparia | Siparia Regional Corporation | 8,568 |
| 20 | Petit Valley | Diego Martin Regional Corporation | 8,140 |
| 21 | Claxton Bay | Couva-Tabaquite-Talparo | 5,679 |
| 22 | Couva | Couva-Tabaquite-Talparo | 5,178 |
| 23 | Mucurapo | Port of Spain | 4,342 |
| 24 | Tabaquite | Couva-Tabaquite-Talparo | 3,314 |
| 25 | Debe | Penal/Debe | 3,127 |
| 26 | California | Couva-Tabaquite-Talparo | 3,012 |
| 27 | Talparo | Couva-Tabaquite-Talparo | 1,661 |
Twenty years earlier: Trinidad and Tobago in the 2005 World Gazetteer — population then 1,310,615.