Colorado Springs is the most populous city in El Paso County, Colorado, United States, and its county seat. The population of 478,961 at the 2020 census, a 15.02% increase since 2010. Colorado Springs is the second-most populous city and most extensive city in the state of Colorado, and the 39th-most-populous city in the United States. It is the principal city of the Colorado Springs metropolitan area, which had 755,105 residents in 2020, 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. At 6,035 feet (1,839 m), the city stands over 1 mile (1.6 km) above sea level. It is near the base of Pikes Peak, which rises 14,115 feet (4,302.31 m) above sea level on the eastern edge of the Southern Rocky Mountains. The city is the largest city north of Mexico above 6,000 feet (1,800 m) in elevation.