ZIP Code 81221
Coal Creek · Fremont, Colorado
81221 is the ZIP code of Coal Creek in Fremont, Colorado, United States.
- ZIP Code
- 81221
- County
- Fremont
- State
- Colorado
- Country
- United States
Place with ZIP code 81221
| Place | County | Location |
|---|---|---|
| Coal Creek | Fremont | 38.361, -105.148 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 81221?
Coal Creek.
Which county and state is 81221 in?
Fremont, Colorado, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.