ZIP code 47921 is officially located in the state of Indiana, primarily serving the city of Boswell. It falls under the administrative jurisdiction of Benton County. When planning mail delivery, logistics routing, or demographic research, 47921 operates within the Central Time (CT) timezone and supports the 367 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 47921 ZIP Code Tabulation Area is approximately 22,067. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $97,921.