Summit County, Colorado | ||
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Summit County court house in Breckenridge
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Location in the U.S. state of Colorado |
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Colorado's location in the U.S. |
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Founded | November 1, 1861 | |
Named for | Continental Divide | |
Seat | Breckenridge | |
Largest town | Breckenridge | |
Area | ||
• Total | 619 sq mi (1,603 km2) | |
• Land | 608 sq mi (1,575 km2) | |
• Water | 11 sq mi (28 km2), 1.8% | |
Population (est.) | ||
• (2015) | 30,257 | |
• Density | 46/sq mi (18/km²) | |
Congressional district | 2nd | |
Time zone | Mountain: UTC-7/-6 | |
Website | www |
Summit County is one of the 64 counties in the U.S. state of Colorado. As of the 2010 census, the population was 27,994. The county seat is Breckenridge.
Summit County comprises the Breckenridge, CO Micropolitan Statistical Area.
Summit County was organized as one of the seventeen original Colorado counties by the First Territorial Legislature on November 1, 1861. It was named for the many mountain summits in the county. Until February 2, 1874, its boundaries included the area now comprising Summit County, Grand County, Routt County, Moffat County, Garfield County, Eagle County, and Rio Blanco County.
In 1874, the northern half of the original Summit County was split off to form Grand County; with the creation of Garfield and Eagle counties in 1883, Summit County arrived at its present boundaries. In addition, Summit County has seen two major boom eras.
According to the U.S. Census Bureau, the county has a total area of 619 square miles (1,600 km2), of which 608 square miles (1,570 km2) is land and 11 square miles (28 km2) (1.8%) is water.
As of the census of 2000, there were 23,548 people, 9,120 households, and 4,769 families residing in the county. The population density was 39 people per square mile (15/km²). There were 24,201 housing units at an average density of 40 per square mile (15/km²). The racial makeup of the county was 91.84% White, 0.68% Black or African American, 0.48% Native American, 0.87% Asian, 0.07% Pacific Islander, 3.96% from other races, and 2.10% from two or more races. 9.79% of the population were Hispanic or Latino of any race.