| Region | Caribbean |
| Capital | |
| Area, km2 | 616 |
| Population | 174 000 |
| Population growth, per year | 731 |
| Average life expectancy, years | 74.2 (m. 70.5, fem. 77.9) |
| Population density, ppl./km2 | 282.47 |
| Official languages | English |
| Currency | East Caribbean dollar |
| International phone code | 1758 |
| Internet tld | lc |
| Time zone | UTC-4 |
| International organizations participation St. Lucia | — |
| Land borders | — |
| Access to the seas and oceans | Caribbean Sea |
