Vatican City Vatican City - Wikipedia, the free encyclopedia: "Almost all of Vatican City's 921 citizens live inside the Vatican's walls. The Vatican citizenry consists mostly of clergy, including high dignitaries, priests, nuns, as well as the famous Swiss Guard, a volunteer military force. There are also about 3,000 lay workers who comprise the majority of the Vatican work force, but who reside outside the Vatican."

Population: 921 (July 2004 est.)
Population growth rate: 0.01% (2004 est.)
Ethnic groups: Italians, Swiss, other
Religions: Roman Catholicism (100%)
Languages: Latin is the official language; Italian and various other languages used for minor practical purposes.  ¶ 1:45 PM