St. Mary's or Saint Mary's is a census-designated place (CDP) located in and governed by Clear Creek County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the St. Mary's CDP was 333 at the United States Census 2020. The St. Mary's Glacier Metropolitan District and the St. Mary's Glacier Water & Sanitation District provide services. The Idaho Springs post office (Zip Code 80452) serves the area.
Geography The St. Mary's CDP has an area of , including of water.
Demographics
The United States Census Bureau initially defined the for the
Historic ski area St. Mary's Glacier Ski AreaColorado Ski History: St. Mary's Glacier
See also
List of census-designated places in Colorado
References
External links
St. Mary's Glacier Metropolitan District Saint Mary's Glacier Saint Mary's Glacier Resort