The City of Grand Junction is a home rule municipality that is the county seat and the most populous municipality of Mesa County, Colorado, United States. The city has a council–manager form of government, and is the most populous municipality in all of western Colorado. Grand Junction is 247 miles west-southwest of the Colorado State Capitol in Denver. As of the 2010 census, the city's population was 58,566. Grand Junction is the sixteenth most populous... Show more

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