Why is Vatican city the less populated country in the world?

Vatican City is a country surrounded by Rome, Italy. Vatikan is the headquarters of the Roman Catholic Church. It's home to the Pope and a trove of iconic art and architecture. (source: Wikipedia, Vatican City - Wikipedia). Total population of this city is around 1000 (mostly those stay in Roman Catholic church) and area around 44 ha. read more

With a population of only 792 people, Vatican City has the smallest population of any country in the world. Vatican City is also the smallest country in the world by land area. The Pacific nation of Tuvalu is the second most populated country in the world, with only 11,192 residents. read more

Vatican City - The world’s smallest country in both population and in terms of total square miles. Boasting a population of approximately 850 total people, the entire country is the size of less than ½ of a square mile. read more

Vatican City is a country surrounded by Rome, Italy. Vatikan is the headquarters of the Roman Catholic Church. It's home to the Pope and a trove of iconic art and architecture. (source: Wikipedia, Vatican City - Wikipedia). read more