Limon is a statutory town that is the most populous municipality in Lincoln County, Colorado, United States. The population was 2,043 at the 2020 United States Census. Limon lies at the intersection of Interstate 70, U.S. Highways 24, 40, 287, and Colorado Highway 71. The Limon Correctional Facility is part of the Colorado Department of Corrections system and is a major employer in the area with employment of roughly 350.

Lincoln County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 5,675. The county seat is Hugo. The county obtains its name in memory of the United States President Abraham Lincoln. County was formed from portions of Bent and Elbert counties in 1889 from a restructuring of Colorado counties.