ウェブParis [a] is the capital and largest city of France. With an official estimated population of 2,102,650 residents as of 1 January 2023 [2] in an area of more than 105 km 2 (41 sq mi), [5] Paris is the fourth-largest city in the European Union and the 30th most densely populated city in the world in 2022. [6]