Sint Maarten is a constituent country of the Kingdom of the Netherlands in the Caribbean. With a population of 40,120 on an area of 37 km2 (14 sq mi), 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, and was one of five island territories that constituted the Netherlands Antilles