ZIP code 37307 is officially located in the state of Tennessee, primarily serving the city of Benton. It falls under the administrative jurisdiction of Polk County. When planning mail delivery, logistics routing, or demographic research, 37307 operates within the Eastern Time (ET) timezone and supports the 425 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 37307 ZIP Code Tabulation Area is approximately 28,425. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $59,307.