Lazy Acres is an unincorporated community and a census-designated place (CDP) located in and governed by Boulder County, Colorado, United States.

The CDP is a part of the Boulder, CO Metropolitan Statistical Area.

The population of the Lazy Acres CDP was 957 at the United States Census 2020.

[3] The Boulder post office (Zip Code 80302) serves the area.

[4] Lazy Acres is located in central Boulder County in the Front Range of the Southern Rocky Mountains.