Saint Lucia Population 2026: 184K People, High Density
Saint Lucia is more densely populated than most countries in Caribbean: 184K people across 616 km², giving a density of 299/km².
GDP per capita stands at $11,957: a figure above the global median. The capital, Castries, is the political, economic and cultural centre of the country.
📊 Population at a Glance
About Saint Lucia's Population
With a population of 184K, Saint Lucia is home to a significant number of people within its 616 km² of territory. The population density of 299/km² reflects how people are distributed across the country: a relatively high density, indicating an urbanised or geographically small country.
The capital city, Castries, serves as the administrative, cultural and economic heart of Saint Lucia. Saint Lucia has a coastline of 158 km, which has historically attracted settlement and shaped where the majority of the population lives and works.
In economic terms, Saint Lucia has a total GDP of $2.2B, translating to $11,957 per person. This figure gives a broad indication of average living standards, though income distribution varies considerably across different regions and communities within the country. The official currency is the East Caribbean Dollar (XCD).
Saint Lucia gained independence in 1979 and has since developed a distinct national identity shaped by its geography, history and culture. The official language is English, making it straightforward for international visitors and businesses to communicate.
Within the Caribbean region, Saint Lucia sits alongside Cuba (11.1M), Jamaica (3.0M), Antigua and Barbuda (93K). This regional context helps illustrate how Saint Lucia's population size compares to its neighbours.
Frequently Asked Questions about Saint Lucia's Population
What is the population of Saint Lucia in 2026?
The population of Saint Lucia is approximately 184K people as of 2026.
What is the capital city of Saint Lucia?
The capital city of Saint Lucia is Castries, which serves as the country's main administrative and cultural hub.
How densely populated is Saint Lucia?
Saint Lucia has a population density of 299/km². This is considered high, one of the more densely populated countries in its region.
What is the GDP per capita of Saint Lucia?
Saint Lucia has a GDP per capita of $11,957, with a total GDP of $2.2B. This gives an indication of average economic output per person.
What language do people speak in Saint Lucia?
The official language of Saint Lucia is English.
How big is Saint Lucia?
Saint Lucia covers a total area of 616 km². With a population of 184K, that gives a density of 299/km².
When did Saint Lucia gain independence?
Saint Lucia gained independence in 1979.
What currency is used in Saint Lucia?
The official currency of Saint Lucia is the East Caribbean Dollar (XCD).
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