Colorado Springs is a home rule municipality in, and the county seat of, El Paso County, Colorado, United States. It is the largest city in El Paso County, with a population of 478,961 at the 2020 United States Census, a 15.02% increase since 2010. Colorado Springs is the second-most populous city and the most extensive city in the state of Colorado, and the 40th-most populous city in the United States. It is the principal city of the Colorado Springs metropolitan area and the second-most prominent city of the Front Range Urban Corridor. It is located in east-central Colorado, on Fountain Creek, 70 miles (113 km) south of Denver.
Sucheng District is an administrative area set up in September 1996 with the establishment of Suqian City at the prefectural level. it is the main urban area and seated area of Suqian central city. it is an important national center of scientific and technological innovation and logistics services. it is the political, economic, cultural, educational, international business, financial and transportation center of Suqian. Sucheng District is located in the middle of Huaihai Economic Zone and belongs to the cross-radiation zone along the East Longhai Line Economic Belt, Coastal Economic Belt and Yangtze River Economic Zone. It borders Suyu District in the north and east, Siyang County and Sihong County in the south, and Suining County in Xuzhou City in the west.