ZIP code 37694 is officially located in the state of Tennessee, primarily serving the city of Watauga. It falls under the administrative jurisdiction of Carter County. When planning mail delivery, logistics routing, or demographic research, 37694 operates within the Eastern Time (ET) timezone and supports the 291 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 37694 ZIP Code Tabulation Area is approximately 38,791. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $138,694.