ZIP Code 37721
Corryton, Tennessee
ZIP Code Information
| ZIP Code | 37721 |
|---|---|
| City | Corryton |
| State | Tennessee (TN) |
| County | Knox |
| Timezone |
America/New_York (UTC-4)
Details
|
| Area Codes (state) | 423, 615, 731, 865, 901, 931 Details |
| Population | 12,819 Details |
| Median Household Income | $53,590 Demographics |
Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
ZIP code 37721 is a five-digit postal code used by the United States Postal Service for addresses in Corryton, Tennessee. The ZIP lies within Knox County. Clocks here follow the America/New_York time zone (UTC-4).
About 12,819 people live in this ZIP code, and the median household income is roughly $53,590 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 37721
- Write a mailing address: Corryton, TN 37721. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 37806 | Mascot | 7.6 km | Distance |
| 37924 | Knoxville | 9.8 km | Distance |
| 37779 | Luttrell | 10.1 km | Distance |
| 37901 | Knoxville | 11.7 km | Distance |
| 37938 | Knoxville | 12.1 km | Distance |
| 37918 | Knoxville | 12.5 km | Distance |
| 37709 | Blaine | 12.8 km | Distance |
| 37807 | Maynardville | 12.9 km | Distance |
| 37914 | Knoxville | 14.6 km | Distance |
| 37871 | Strawberry Plains | 15.1 km | Distance |
Nearby Cities
Mascot, Tennessee
(7.6 km)
Knoxville, Tennessee
(9.8 km)
Luttrell, Tennessee
(10.1 km)
Blaine, Tennessee
(12.8 km)
Maynardville, Tennessee
(12.9 km)
Strawberry Plains, Tennessee
(15.1 km)
Frequently Asked Questions
ZIP code 37721 is located in Corryton, Tennessee.
ZIP code 37721 is in Knox county, Tennessee.
ZIP code 37721 is in the America/New_York timezone.