ZIP Code 37921 – Knoxville, Tennessee
The 37921 ZIP Code belongs to Knoxville, Tennessee. The population in this 37921 ZIP code is 29,064. The latitude is 35.97877 and longitude is -84.00028 in 37921 Knoxville, Tennessee. The time zone for this 37921 ZIP code is America/New_York.
| City | Knoxville |
| Zip Code | 37921 |
| State | Tennessee |
| County | Knox |
| Population | 29,064 |
| Latitude | 35.97877 |
| Longitude | -84.00028 |
| Time Zone | America/New_York |