Which country is the world’s smallest independent state by land area in the Caribbean region?

Saint Kitts and Nevis is the Caribbean’s smallest independent sovereign state by land area.

The federation occupies approximately 261 square kilometres on two volcanic islands in the Lesser Antilles. Saint Kitts contains Mount Liamuiga, the country’s highest point, while Nevis is dominated by the volcanic peak known as Nevis Peak. Basseterre serves as the capital and principal port.

This distinction concerns independent sovereign countries, not overseas territories or dependencies. The Caribbean includes many small territories administered by other states, so the comparison changes if non-sovereign islands are included. Among independent countries, Saint Kitts and Nevis is smaller than Antigua and Barbuda, Grenada, and Barbados.

The state’s constitutional arrangement is unusual because it combines two historically separate islands in one federation. Saint Kitts and Nevis gained independence in 1983, but both islands retain distinct communities, local institutions, and cultural traditions.