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U.S. ZIP Code 37721
5-digit United States postal code #37721, Corryton, TN
ZIP code 37721 is located in the city (place name) Corryton, сounty Knox in the state of Tennessee. The population in ZIP code 37721 is 12733 and the population density is 99.8. ZIP code 37721 refers to сounty Knox having сounty FIPS 47093, the ratio of people from different counties in this ZIP code is as follows: all county weights - 47093: 85.68%, 47173: 14.32%. In the area of the ZIP code 37721 valid time zone America/New_York.
ZIP: 37721
County: Knox
Place Name: Corryton
State: Tennessee
State Abbreviation: TN
Coordinates: 36° 7' 54.336" N, 83° 48' 25.416" W
Latitude: 36.131760000000
Longitude: -83.807060000000
Population: 12733
Density: 99.8/km2
Time zone: America/New_York
County FIPS: 47093
All county weights: 47093: 85.68%, 47173: 14.32%