Castle Rock is a town of approximately 50,000 in central Colorado, 28 miles south of Denver and 37 miles north of Colorado Springs. It is the county seat and most populous town in Douglas County (in fact, it’s the most populous “town” in the entire state). Douglas County is seeing spectacular growth, and has the highest median household income in the state of Colorado, and eighth highest in the United States, and is the richest county not situated in the Northeastern U.S.

goldenhourCastle Rock was originally inhabited by the Arapaho and Cheyenne people, who occupied the land between the Arkansas and South Platte Rivers. Rumors of gold brought white settlers in the mid-1800s, but the discovery of rhyolite ultimately led to the settling of the town.

Castle Rock is located at 39º22’20″N 104º51’22″W, at an elevation of 6,224 feet, nearly 1,000 feet higher than Denver, the “Mile High City.” It sits at the junction of Interstate 25 and Highway 86. It’s located just east of the Rampart Range of the Rocky Mountains, on the western edge of the Great Plains, just south of Denver’s urban sprawl and north of the Palmer Divide, which separates the town from Colorado Springs. It lies at the heart of the Front Range Urban Corridor, a metropolitan area that stretches from Cheyenne, Wyoming in the north to Pueblo, Colorado in the south, with a total population of 4.5 million.

Geographically, the most prominent feature is eponymous Castle Rock, a butte made up of rhyolite which is significantly resistant to erosion. It was formed by a volcanic eruption that took place 37 million years ago, which blanketed the entire area with 20 feet of rhyolite.

The town of Castle Rock and Douglas County have both received numerous accolades in national media:
– In September 2014, Money magazine ranked Castle Rock number 4 in the nation in its “Best Places to Live 2014” article.
– Money magazine ranked Castle Rock number 19 in the nation in a list of “100 Best Places to Live in America” in September 2011.
– Family Circle magazine ranked Castle Rock number 1 in the nation for “10 Best Towns for Families” in August 2010.
– Forbes magazine named Castle Rock number 5 in “America’s 25 Best Places to Move” in July 2009.
– Money magazine ranked Douglas County number 5 for “Job Growth over the Last Eight Years” in August 2009.
– American City Business Journals ranked Douglas County number 4 in the nation for “Quality of Life” in May 2004.
– Denver Business Journal ranked Castle Rock number 6 in “2008 High-Growth Areas in the United States” in January 2009.
– CNN Money recently called Douglas County the “Richest Middle Class that isn’t near New York or DC” in September 2014.


Castle Rock Chamber of Commerce –
Town of Castle Rock Government –
Douglas County, Colorado –

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