Boulder County, Colorado
40°05′N 105°22′W / 40.09°N 105.36°W
For other uses, see Boulder (disambiguation).
Boulder County is a county located in the U.S. state of Colorado of the United States. As of the 2020 census, the population was 330,758.[1] The most populous municipality in the county and the county seat is Boulder.[2]
Boulder County comprises the Boulder, Colorado Metropolitan Statistical Area, which is included in the Denver–Aurora, Colorado Combined Statistical Area.[3]
The 20th Judicial District of Colorado, the state trial court of general jurisdiction, serves and is coextensive with Boulder County. As of 2009 the 20th Judicial Circuit has eight District Court judges. The Boulder County Court, the state trial court of limited jurisdiction, consists of five judges and six magistrates.
Boulder County has two combined courthouses:
School districts serving Boulder County include:[27]