| Source | UN (World Population Prospects 2024) |
| Date | 19 May 2025 |
As of 2025, the population of Trinidad and Tobago is projected at 1.51 million, compared to 1.51 million in 2024. It ranks 155th in the world by population and 15th in North America. The population growth rate in 2025 is projected at 0.18 percent, the 162nd highest among 237 countries and dependent territories.
There are 0.75 million males and 0.76 million females in Trinidad and Tobago. The percentage of the male population is 49.4%, compared to 50.6% of the female population. Trinidad and Tobago has 18k more females than males. The sex ratio in Trinidad and Tobago in 2025 will be 97.631 males per 100 females. Trinidad and Tobago is in the 99th position in terms of the female-to-male ratio.
| Year | Population | Growth (%) | M per 100 F | ||
|---|---|---|---|---|---|
| Male | Female | Total | |||
| 1950 | 325,586 | 323,188 | 648,774 | 2.55 | 100.742 |
| 1955 | 372,354 | 368,880 | 741,234 | 2.75 | 100.942 |
| 1960 | 424,679 | 420,264 | 844,943 | 2.26 | 101.051 |
| 1965 | 463,511 | 464,914 | 928,425 | 1.62 | 99.698 |
| 1970 | 490,702 | 500,768 | 991,471 | 1.04 | 97.990 |
| 1975 | 521,912 | 531,558 | 1,053,469 | 1.21 | 98.185 |
| 1980 | 556,227 | 565,516 | 1,121,744 | 1.23 | 98.357 |
| 1985 | 589,115 | 598,251 | 1,187,366 | 1.38 | 98.473 |
| 1990 | 621,342 | 630,866 | 1,252,208 | 0.81 | 98.490 |
| 1995 | 642,502 | 652,668 | 1,295,169 | 0.48 | 98.442 |
| 2000 | 654,341 | 665,433 | 1,319,774 | 0.41 | 98.333 |
| 2005 | 669,480 | 682,554 | 1,352,034 | 0.49 | 98.085 |
| 2010 | 685,572 | 701,082 | 1,386,654 | 0.57 | 97.788 |
| 2015 | 705,534 | 723,654 | 1,429,188 | 0.55 | 97.496 |
| 2020 | 732,159 | 748,864 | 1,481,024 | 0.36 | 97.769 |
| 2021 | 735,405 | 752,312 | 1,487,717 | 0.54 | 97.753 |
| 2022 | 739,748 | 756,173 | 1,495,921 | 0.56 | 97.828 |
| 2023 | 743,280 | 759,653 | 1,502,932 | 0.38 | 97.845 |
| 2024 | 745,365 | 762,417 | 1,507,782 | 0.27 | 97.763 |
| 2025 | 746,520 | 764,635 | 1,511,155 | 0.18 | 97.631 |
| Year | Life expectancy | Median age | Fertility rate |
|---|---|---|---|
| 1950 | 56.979 | 19.812 | 5.182 |
| 1955 | 59.717 | 18.174 | 5.349 |
| 1960 | 62.505 | 17.352 | 5.405 |
| 1965 | 64.195 | 17.177 | 4.880 |
| 1970 | 64.869 | 17.718 | 3.709 |
| 1975 | 65.647 | 19.203 | 3.214 |
| 1980 | 66.507 | 20.584 | 3.145 |
| 1985 | 66.748 | 21.854 | 2.988 |
| 1990 | 67.591 | 23.217 | 2.394 |
| 1995 | 67.995 | 24.652 | 1.967 |
| 2000 | 68.629 | 26.438 | 1.732 |
| 2005 | 70.185 | 28.418 | 1.625 |
| 2010 | 71.809 | 30.546 | 1.614 |
| 2015 | 72.882 | 32.937 | 1.598 |
| 2020 | 72.645 | 35.311 | 1.572 |
| 2021 | 71.111 | 35.774 | 1.559 |
| 2022 | 73.331 | 36.226 | 1.544 |
| 2023 | 73.490 | 36.718 | 1.532 |
| 2024 | 73.617 | 37.219 | 1.536 |
| 2025 | 73.747 | 37.717 | 1.523 |
| Year | Total | Crude(per 1000) | ||
|---|---|---|---|---|
| Death | Birth | Crude death | Crude birth | |
| 1950 | 7,957 | 25,908 | 12.265 | 39.933 |
| 1955 | 7,525 | 28,490 | 10.151 | 38.436 |
| 1960 | 7,174 | 31,940 | 8.490 | 37.801 |
| 1965 | 7,275 | 31,624 | 7.836 | 34.062 |
| 1970 | 7,921 | 26,994 | 7.989 | 27.227 |
| 1975 | 7,817 | 28,284 | 7.420 | 26.849 |
| 1980 | 8,049 | 32,606 | 7.175 | 29.067 |
| 1985 | 8,443 | 32,929 | 7.110 | 27.733 |
| 1990 | 8,359 | 26,411 | 6.676 | 21.092 |
| 1995 | 8,674 | 21,645 | 6.697 | 16.712 |
| 2000 | 9,035 | 19,624 | 6.846 | 14.869 |
| 2005 | 9,116 | 19,375 | 6.743 | 14.330 |
| 2010 | 9,328 | 19,534 | 6.727 | 14.087 |
| 2015 | 10,192 | 18,624 | 7.131 | 13.031 |
| 2020 | 12,311 | 17,249 | 8.312 | 11.647 |
| 2021 | 14,523 | 16,797 | 9.762 | 11.291 |
| 2022 | 12,304 | 16,435 | 8.225 | 10.987 |
| 2023 | 12,577 | 16,094 | 8.368 | 10.708 |
| 2024 | 13,177 | 15,897 | 8.739 | 10.543 |
| 2025 | 13,530 | 15,536 | 8.953 | 10.281 |
| Year | Population | Urban (%) | |
|---|---|---|---|
| Urban | Rural | ||
| 1950 | 169,545 | 476,090 | 26.260 |
| 1955 | 222,449 | 517,586 | 30.059 |
| 1960 | 289,795 | 558,684 | 34.155 |
| 1965 | 351,265 | 561,152 | 38.498 |
| 1970 | 407,105 | 538,888 | 43.035 |
| 1975 | 482,390 | 529,100 | 47.691 |
| 1980 | 567,444 | 517,864 | 52.284 |
| 1985 | 622,994 | 547,934 | 53.205 |
| 1990 | 661,343 | 560,557 | 54.124 |
| 1995 | 690,758 | 564,243 | 55.040 |
| 2000 | 708,868 | 559,116 | 55.905 |
| 2005 | 712,883 | 584,051 | 54.967 |
| 2010 | 717,501 | 610,599 | 54.025 |
| 2015 | 725,194 | 634,898 | 53.319 |
| 2020 | 733,146 | 644,583 | 53.214 |
| 2021 | 734,748 | 644,670 | 53.265 |
| 2022 | 736,374 | 644,153 | 53.340 |
| 2023 | 738,037 | 643,044 | 53.439 |
| 2024 | 739,778 | 641,383 | 53.562 |
| Age group | Male | Female | Total | M per 100 F | |
|---|---|---|---|---|---|
| Persons | Share (%) | ||||
| 00-04 | 41,159 | 39,684 | 80,843 | 5.35 | 103.717 |
| 05-09 | 45,441 | 43,839 | 89,280 | 5.91 | 103.654 |
| 10-14 | 47,941 | 46,272 | 94,213 | 6.23 | 103.607 |
| 15-19 | 48,384 | 46,562 | 94,945 | 6.28 | 103.913 |
| 20-24 | 47,922 | 45,928 | 93,850 | 6.21 | 104.342 |
| 25-29 | 49,992 | 47,782 | 97,774 | 6.47 | 104.625 |
| 30-34 | 56,024 | 54,292 | 110,317 | 7.30 | 103.190 |
| 35-39 | 65,184 | 64,249 | 129,434 | 8.57 | 101.455 |
| 40-44 | 67,353 | 66,790 | 134,142 | 8.88 | 100.843 |
| 45-49 | 56,691 | 56,255 | 112,946 | 7.47 | 100.775 |
| 50-54 | 48,135 | 48,570 | 96,705 | 6.40 | 99.104 |
| 55-59 | 42,630 | 45,233 | 87,863 | 5.81 | 94.245 |
| 60-64 | 45,230 | 48,289 | 93,519 | 6.19 | 93.665 |
| 65-69 | 35,071 | 41,503 | 76,573 | 5.07 | 84.502 |
| 70-74 | 26,087 | 33,215 | 59,301 | 3.92 | 78.540 |
| 75-79 | 14,683 | 20,524 | 35,207 | 2.33 | 71.541 |
| 80-84 | 6,141 | 10,177 | 16,318 | 1.08 | 60.342 |
| 85-89 | 1,940 | 4,049 | 5,989 | 0.40 | 47.913 |
| 90-94 | 445 | 1,206 | 1,651 | 0.11 | 36.899 |
| 95-99 | 64 | 203 | 267 | 0.02 | 31.527 |
| 100+ | 4 | 13 | 18 | 0.00 | 30.769 |
| Total | 746,521 | 764,635 | 1,511,155 | 97.631 | |