ZIP code 47177 is officially located in the state of Indiana, primarily serving the city of Underwood. It falls under the administrative jurisdiction of Clark County. When planning mail delivery, logistics routing, or demographic research, 47177 operates within the Central Time (CT) timezone and supports the 693 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 47177 ZIP Code Tabulation Area is approximately 30,093. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $49,177.