Thornton zipcode
| City | Thornton |
| ZIP Code | 80241 |
| Type | Standard |
| State Code | CO |
| State | Colorado |
ZIP code of Thornton is 80241. This place is located in Colorado state in US. To send any postal service to Thornton, you must use 80241 zipcode.
The ZIP code 80241 is also used with 3 more city names of Colorado.
- Denver, CO
- Northglenn, CO
- Westminster, CO
You should avoid following 1 city name of Colorado to be used with the ZIP code 80241.
- East Lake, CO