Bern or Berne is the de facto capital of Switzerland, referred to by the Swiss as their "federal city", in German: Bundesstadt, French: ville fédérale, and Italian: città federale. With a population of about 144,000, Bern is the fifth-most populous city in Switzerland. The Bern agglomeration, which includes 36 municipalities, had a population of 406,900 in 2014. The metropolitan area had a population of 660,000 in 2000.