Trinidad and Tobago Population Pyramid 2031
Trinidad and Tobago in 2031
By 2031, the population of Trinidad and Tobago is expected to reach 1,510,434. Compared with 2021, when the projection stands at 1,487,718, that represents growth of 1.5% over ten years.
With a projected median age of 41.5 years, Trinidad and Tobago would have a youth dependency ratio of 23.2 and an old-age dependency ratio of 23.5 per 100 people of working age. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Trinidad and Tobago had on average 1.53 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 73.5 years in 2023: 76.7 for women and 70.4 for men.
Source: World Bank World Development Indicators, latest available year.
102,897 immigrants live in Trinidad and Tobago, 6.8% of the population.
| Venezuela | 34,543 |
| Guyana | 15,720 |
| Grenada | 12,827 |
| Saint Vincent and the Grenadines | 10,277 |
| United States of America | 9,267 |
321,488 people born in Trinidad and Tobago live in other countries.
| United States of America | 241,541 |
| Canada | 62,401 |
| Venezuela | 2,524 |
| Jamaica | 2,380 |
| Grenada | 2,331 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Trinidad and Tobago | 1,510,434 | 41.5 | |
| Bahamas | 411,538 | 38.5 | |
| Guadeloupe | 364,657 | 49.3 | |
| Martinique | 325,287 | 52.4 | |
| Barbados | 282,205 | 41.8 |





