Holly Hills is an unincorporated community and a census-designated place (CDP) located in and governed by Arapahoe County, Colorado, United States. Holly Hills is an enclave of the City and County of Denver. The CDP is a part of the DenverâÂÂAuroraâÂÂLakewood, CO Metropolitan Statistical Area. The population of the Holly Hills CDP was 2,683 at the United States Census 2020. The Denver post office 80222 serves the area.
The Holly Hills CDP has an area of , all land.
The United States Census Bureau initially defined the for the
The school district is Cherry Creek School District 5.
Zoned schools are: Holly Ridge Primary School (kindergarten through grade 2), Holly Hills Elementary School (grades 3-5), West Middle School, and Cherry Creek High School.