Coal Creek, commonly known as Coal Creek Canyon, is a census-designated place (CDP) located in and governed by Jefferson, Boulder, and Gilpin counties in Colorado, United States, but primarily Jefferson County. The population of the Coal Creek CDP was 2,494 at the United States Census 2020. The Golden post office (Zip code 80403) serves the area.
Zip Codes in Coal Creek, CO that we also serve: 80403