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U.S. ZIP Code 37307
5-digit United States postal code #37307, Benton, TN
ZIP code 37307 is located in the city (place name) Benton, сounty Polk in the state of Tennessee. The population in ZIP code 37307 is 4870 and the population density is 36.3. ZIP code 37307 refers to сounty Polk having сounty FIPS 47139, the ratio of people from different counties in this ZIP code is as follows: all county weights - 47139: 100%. In the area of the ZIP code 37307 valid time zone America/New_York.