Skip To Content

Douglas County Real Estate

Douglas County is the seventh-most populous of the 64 counties of the U.S. state of Colorado. As of the 2010 census, the population was 285,465. The county seat is Castle Rock. Wikipedia
Area840 mi²
Population322,387 (2015)
Did you knowDouglas is the fourth-highest-income Colorado location by per capita income ($42,418).