ZIP code 52338 is officially located in the state of Iowa, primarily serving the city of Swisher. It falls under the administrative jurisdiction of Johnson County. When planning mail delivery, logistics routing, or demographic research, 52338 operates within the Central Time (CT) timezone and supports the 275 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52338 ZIP Code Tabulation Area is approximately 37,375. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $86,338.