Fort Collins zipcode
| City | Fort Collins |
| ZIP Code | 80523 |
| Type | Company/Organization |
| State Code | CO |
| State | Colorado |
ZIP code of Fort Collins is 80523. This place is located in Colorado state in US. To send any postal service to Fort Collins, you must use 80523 zipcode.
You should avoid following 1 city name of Colorado to be used with the ZIP code 80523.
- Colorado State University, CO