Sierra Ridge, Colorado
# Sierra Ridge, Colorado

Sierra Ridge is an unincorporated community and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States. The population was 3,490 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The unincorporated community lies in ZIP Code 80134.

## Geography

The Sierra Ridge CDP has an area of 324 acres (1.311 $km^2),$ all land.

## Demographics

The United States Census Bureau defined the Sierra Ridge CDP for the United States Census 2020.

## Education

The Douglas County School District RE-1 serves Sierra Ridge.

