India, Dec. 14 -- According to recent global population estimates by Worldo Meters, several countries around the world have populations smaller than many towns or cities. Most of these nations are island states or microstates, known for their peaceful lifestyle, scenic landscapes, and unique identity. Here is a closer look at the nine least populated countries in the world in 2025.

Vatican City is the least populated country in the world, with about 800 to 880 residents. It is also the smallest country by land area. Located within Rome, it is the spiritual center of the Roman Catholic Church and draws millions of visitors each year to places like St. Peter's Basilica and the Vatican Museums.

With a population of about 1,800 to 1,900 peo...