81221 vs 81240 ZIP Codes
Coal Creek, CO · Penrose, CO
| Metric | 81221 | 81240 |
|---|---|---|
| City | Coal Creek | Penrose |
| County | Fremont | Fremont |
| State | Colorado | Colorado |
| Time zone | Mountain Time | Mountain Time |
| Population | 310 | 4,323 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.