Singapore, officially the Republic of Singapore, is a sovereign island city-state in maritime Southeast Asia. The country’s territory comprises one main island, 63 satellite islands, and islets. It has the second-greatest population density in the world. According to the Department of Statistics Singapore, the population as of June 2024 is 6,036,900 (6 million). As per the UN World Population Prospects report, the estimated population of Singapore in 2026 is 6,125,154 ot 6 million