Lisbon (/ˈlɪzbən/; Portuguese: Lisboa, IPA: [liʒˈboɐ]) is the capital and the largest city of Portugal, with a population of 552,700 within its administrative limits in an area of 100.05 km². Its urban area extends beyond the city's administrative limits with a population of around 2.7 million people, being the 11th-most populous urban area in the European Union. About 2.8 million people live in the Lisbon Metropolitan Area (which represents approximately 27% of the country's population). It is the largest westernmost city located in continental Europe, as well as the westernmost capital city and the only one along the Atlantic coast.