Sint Maarten is an island country in the Caribbean. It is a constituent country of the Kingdom of the Netherlands. With a population of 40,120 on an area of 37 km2, it encompasses the southern 40% of the divided island of Saint Martin, while the northern 60% of the island constitutes the French overseas collectivity of Saint-Martin, the only place that France borders the Netherlands. Sint Maarten's capital is Philipsburg.
Before 10 October 2010, Sint Maarten was known as the Island Territory of Sint Maarten (Eilandgebied Sint Maarten), and was one of five island territories (eilandgebieden) that constituted the Netherlands Antilles.
On 6 and 7 September 2017 the island was hit by Category 5 Hurricane Irma, which caused widespread and significant damage to buildings and infrastructure.
Sint Maarten has the 14th largest GDP per capita in the world (including territories) when measured by purchasing power parity, over three times as high as its French counterpart.