ZIP code 52576 is officially located in the state of Iowa, primarily serving the city of Ollie. It falls under the administrative jurisdiction of Keokuk County. When planning mail delivery, logistics routing, or demographic research, 52576 operates within the Central Time (CT) timezone and supports the 880 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52576 ZIP Code Tabulation Area is approximately 39,380. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $132,576.