Boulder, Colorado

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Boulder, CO

Boulder, CO

Boulder is the county seat and most populous city of Boulder County and the 11th most populous city in the U.S. state of Colorado. Boulder is located at the base of the foothills of the Rocky Mountains at an elevation of 5,430 feet. Wikipedia

County: Boulder County

Population: 101,808 (2012)

City Website: bouldercolorado.gov

Area: 25.68 sq miles (66.5 km²)

Elevation: 5,430 ft (1,655 m)

Time Zone: Mountain Standard Time

Weather

Zip Codes: 80301, 80310, 80314, 80321, 80323, 80328, 80329

Area Codes: 303, 720

Points of Interest: Flatirons, Mesa Laboratory, Colorado Chautauqua, Flagstaff Mountain, Leanin' Tree Museum of Western Art

Map of Boulder, CO