Nassau is the capital and largest city of The Bahamas. It is located on the island of New Providence, which had a population of 246,329 in 2010, or just over 70% of the entire population of The Bahamas. As of April 2023, the preliminary results of the 2022 census of the Bahamas reported a population of 296,522 for New Providence, 74.26% of the country's population. Nassau is commonly defined as a primate city, dwarfing all other towns in the country. It is the centre of commerce, education, law, administration, and media of the country.

The Bahamas, officially the Commonwealth of The Bahamas, is a country in North America. It is an island country within the Lucayan Archipelago of the West Indies in the Atlantic Ocean. It contains 97% of the Lucayan Archipelago's land area and 88% of its population. The archipelagic state consists of more than 3,000 islands, cays, and islets in the Atlantic Ocean, and is located north of Cuba and northwest of the island of Hispaniola and the Turks and Caicos Islands, southeast of the U.S. state of Florida, and east of the Florida Keys. The capital is Nassau on the island of New Providence. The Royal Bahamas Defence Force describes The Bahamas' territory as encompassing 470,000 km2 (180,000 sq mi) of ocean space.