The Incheon Metropolitan City (인천, 仁川, literally 'wise river' - formerly Inchon; named Jinsen during the time of Japanese rule) is located in northwestern South Korea. The city was home to just 4,700 people when Jemulpo port was built in 1883. Today 2.76 million people live in the city, making it Korea’s third most populous city after Seoul and Busan Metropolitan City. While people have inhabited the area from the New Stone Age, the city’s growth was assured in modern times with the development of its port due to its natural advantages as a coastal city.