Country profile · North America · LCA
Saint Lucia: area, population and density
Saint Lucia has 610 sq km of land and a 2025 population estimate of 180,149; calculated population density is 295 people/km².
Sources: World Bank — Land area · 2023 · World Bank — Population, total · 2025.
Saint Lucia ranks 179th of 196 by land area, 178th by population and 32nd by calculated population density among the the supported country set. Density uses the displayed population divided by land area converted to square kilometres.
- Land area
- 610 sq kmWorld Bank — Land area · 2023
- Population
- 180,149World Bank — Population, total · 2025
- Calculated density
- 295 people/km²Population ÷ land area in km²
Reading the figures
Saint Lucia in the country comparison set
Saint Lucia has 610 sq km of land area and a population value of 180,149 for 2025. In the 196-profile supported country set, it is 179th by land area, 178th by population, and 32nd by calculated density.
Density is calculated from the two values above; it is not presented as an independent statistic. World Bank population and land-area series can refer to different years, so both years remain visible.
Country outline: Natural Earth Admin 0 at 1:10m. The drawing is fitted to this profile panel; use a comparison page for a shared-area scale.
Browse the North America country comparison for regional scale context.