What is the postcode of Gunsan City, Korea?

The postcode of Gunsan City, Korea is 54000. Gunsan City is located on the west coast of South Korea and belongs to Jeollabuk-do, with an area of 376.37 square kilometers and a population of 280,000. Its subordinate city is 1, with 18 caves. It takes about 30 minutes by car to reach Shuchuan, Yishan, Jindi, Fuan and Chungcheongnam-do, which are adjacent to Quanzhou, with the zip code of 54000. Gunsan City has developed culture, education, medical care and social welfare. There are North Korean national television station Gunsan sub-station, municipal symphony orchestra, choir and other organizations in the city.