ZIP code 50575 is officially located in the state of Iowa, primarily serving the city of Pomeroy. It falls under the administrative jurisdiction of Calhoun County. When planning mail delivery, logistics routing, or demographic research, 50575 operates within the Central Time (CT) timezone and supports the 657 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 50575 ZIP Code Tabulation Area is approximately 36,357. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $115,575.