Parker is a home rule municipality in Douglas County, Colorado, United States. As a self-declared “town” under the home rule statutes, Parker is the second most populous town in the county; In recent years, Parker has become a commuter town at the southeasternmost corner of the Denver metropolitan area. As of the 2020 census the town population was 58,512. Parker is now the 19th most populous municipality in the state of Colorado.

– Updated 2022