ZIP code 52592 is officially located in the state of Iowa, primarily serving the city of Sigourney. It falls under the administrative jurisdiction of Keokuk County. When planning mail delivery, logistics routing, or demographic research, 52592 operates within the Central Time (CT) timezone and supports the 539 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52592 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $104,592.