Exploring the 9 Least Populated Countries of 2025

As per recent projections for 2025, several countries around the globe boast populations smaller than many towns. These nations, primarily island states or microstates, are celebrated for their serene lifestyles, stunning landscapes, and distinct cultures. Let’s dive into the nine least populated countries of 2025.

1. Vatican City: The World’s Smallest Nation

Vatican City ranks as the least populated country globally, with around 800 to 880 residents. This tiny enclave within Rome serves as the spiritual heart of the Roman Catholic Church, attracting millions of visitors to landmarks like St. Peter’s Basilica and the Vatican Museums.

2. Niue: A Hidden Island in the Pacific

Niue is a small island nation in the South Pacific with a population of about 1,800 to 1,900 people. Known for its limestone cliffs and clear waters, it is a haven for nature lovers and offbeat travelers.

3. Tuvalu: Life on Remote Coral Islands

This Polynesian archipelago has around 10,000 to 11,000 residents. Tuvalu is famous for its tranquil lagoon beaches and rich marine biodiversity, particularly around the Funafuti Marine Conservation Area.

4. Nauru: One of the Smallest Republics

Nauru, located in Micronesia, is home to about 12,000 to 13,000 people. Despite its size, it boasts unique attractions such as the Moqua Caves and beautiful beaches.

5. Cook Islands: Small Population, Big Beauty

With an estimated population of 14,000 to 17,000, the Cook Islands are famous for their tropical scenery and vibrant culture, making it a popular destination for relaxation and adventure.

6. Palau: A Diver's Paradise

Palau, with roughly 18,000 residents, is a breathtaking island nation known for its rock islands and coral reefs, making it a top destination for divers.

7. San Marino: A Medieval European Microstate

San Marino has a population of around 34,000 people. Nestled in the Apennine Mountains, it features a medieval town with historic fortresses and cobbled streets.

8. Marshall Islands: Nature Meets History

The Marshall Islands have about 42,800 residents and are known for their beautiful beaches and rich history, including the famous Bikini Atoll.

9. Monaco: Luxury in a Tiny Country

Monaco, with a population nearing 39,000, is synonymous with luxury, featuring opulent lifestyles, superyachts, and events like the Monte Carlo Casino and Formula One Grand Prix.

These countries may be small in population, but they are rich in culture and beauty, making them fascinating destinations to explore.