Knoxville zipcode
| City | Knoxville |
| ZIP Code | 37920 |
| Type | Standard |
| State Code | TN |
| State | Tennessee |
ZIP code of Knoxville is 37920. This place is located in Tennessee state in US. To send any postal service to Knoxville, you must use 37920 zipcode.
The ZIP code 37920 is also used with 2 more city names of Tennessee.
- Kimberlin Heights, TN
- Kimberlin Hgt, TN