Isla Mujeres (Spanish for Island of Women) is one of the ten municipalities of the Mexican state of Quintana Roo, on the Yucatán Peninsula. Most of the municipality is located on the mainland in the northeastern corner of the state. Its municipal seat, also called Isla Mujeres, is a small town situated on the island from which it takes its name, about 13 kilometres (8.1 mi) northeast of Cancún in the Caribbean Sea. It is the easternmost municipal seat in Mexico. The island is some 7 kilometres (4.3 mi) long and 650 metres (2,130 ft) wide. In the 2010 census, the town had a population of 12,642 inhabitants.