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

The population of the Mountain Meadows CDP was 237 at the United States Census 2020.

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

Primary access is via Sugarloaf Road from Boulder Canyon Drive (State Highway 119).

The Mountain Meadows CDP has an area of 1,103 acres (4.462 km2), all land.