Saint Lucia Population Pyramid 2037
Year
2037Saint Lucia in 2037
By 2037, the population of Saint Lucia is expected to reach 180,633. The projection for 2027 is nearly the same: 180,768.
Half of the population would be younger than 41.3 years, with 15.2% children under 15 and 15.2% aged 65 or older. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Saint Lucia had on average 1.38 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 72.7 years on average (76.3 years for girls, 69.3 for boys).
Source: World Bank World Development Indicators, latest available year.
7,111 immigrants live in Saint Lucia, 4.0% of the population.
| Guyana | 2,045 |
| United States of America | 824 |
| United Kingdom | 735 |
| Trinidad and Tobago | 488 |
| Barbados | 390 |
20,101 people born in Saint Lucia live in other countries.
| Canada | 7,557 |
| United States Virgin Islands | 3,427 |
| Martinique | 2,242 |
| Barbados | 2,220 |
| Trinidad and Tobago | 1,406 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Saint Lucia | 180,633 | 41.3 | |
| Curaçao | 182,054 | 43.7 | |
| Grenada | 117,002 | 40.7 | |
| Aruba | 106,033 | 44.6 | |
| Antigua and Barbuda | 97,160 | 42.2 |





