Saint Lucia: Flag, Capital (Castries) & Country Data

Saint Lucia is a country in Caribbean, with Castries as its capital, home to about 180,149 people. Below are its flag, capital, currency, calling code, ISO codes and the countries it borders.

About Saint Lucia

Saint Lucia is a United Nations member state in Caribbean. Its capital and seat of government is Castries. It is an island nation with no land borders. The official currency is the Eastern Caribbean dollar ($), using the code XCD.

To call Saint Lucia from abroad, dial the country code +1758. In international standards it is identified by the ISO 3166-1 codes LC (alpha-2) and LCA (alpha-3), which appear in everything from web addresses to shipping labels. As of 2025, its population is around 180,149.

Frequently asked questions

What is the capital of Saint Lucia?

The capital of Saint Lucia is Castries.

What currency does Saint Lucia use?

Saint Lucia uses the Eastern Caribbean dollar (XCD, symbol $).

What is the country calling code for Saint Lucia?

The international dialling code for Saint Lucia is +1758.

What are the ISO codes for Saint Lucia?

Saint Lucia has the ISO 3166-1 alpha-2 code LC, the alpha-3 code LCA and the numeric code 662.

What is the flag emoji for Saint Lucia?

The flag emoji for Saint Lucia is 🇱🇨. You can copy it from the top of this page.

Saint Lucia appears in these lists

Population from the World Bank (SP.POP.TOTL); flag, capital, currency, calling code and ISO data from open datasets. Full sources and vintage on the data page. Dataset compiled 2026-07-02.