Saint Lucia Population Pyramid 2030
Year
2030Saint Lucia in 2030
United Nations projections (medium variant) put the population of Saint Lucia at 181,359 in 2030. That would be 1.7% more than in 2020 (178,251).
With a projected median age of 38.0 years, Saint Lucia would have a youth dependency ratio of 23.0 and an old-age dependency ratio of 16.9 per 100 people of working age. 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 | 181,360 | 38.0 | |
| Curaçao | 184,826 | 41.1 | |
| Grenada | 117,467 | 37.7 | |
| Aruba | 107,864 | 43.6 | |
| Saint Vincent and the Grenadines | 96,856 | 37.0 |





