| ZIP Code | 37921 |
| City | Knoxville |
| State | Tennessee (TN) |
| County | Knox |
| Timezone | America/New_York |
| Coordinates | 35.9787700, -84.0002800 |
| Population | 28,717 |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 37921 covers the community of Knoxville in Tennessee, the United States. This area falls under Knox County.
Around 28,717 people live in the 37921 ZIP code area. This puts it well ahead of the typical ZIP code in Tennessee (roughly 11,403).
Population density runs around 697 people per sq. mile, making it a rural area.
Other ZIP code codes in Tennessee serve areas such as Antioch, Clarksville, Murfreesboro.
The ZIP code for Knoxville, Tennessee is 37921.
37921 is located in Knox County, Tennessee.
The population of 37921 (Knoxville) is approximately 28,717 people.
37921 is more populated than the typical Tennessee ZIP code, which averages around 11,403 people.
ZIP code codes near 37921 include 37013, 37042, 37128.