Castle Rock, CO
ZIP Codes in Castle Rock, Colorado
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 80104 | 35,084 | 39.3021, -104.8197 |
Castle Rock has 1 ZIP code
ZIP Codes in Castle Rock, Colorado
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 80104 | 35,084 | 39.3021, -104.8197 |