About Castries
Castries is located in St. Lucia, part of North America. Find essential geography and continue exploring more places in the same country.
Population20,000
Figure applies toCastries (city)
Data as ofLatest recorded figure
Last checkedSeptember 3, 2026
CountrySt. Lucia
ContinentNorth America
Place typeCapital
Country codeLC
Source: GeoNames geographical database. Population figures can use different geographic boundaries and should be read together with “Figure applies to”.