ZIP code 52531 is officially located in the state of Iowa, primarily serving the city of Albia. It falls under the administrative jurisdiction of Monroe County. When planning mail delivery, logistics routing, or demographic research, 52531 operates within the Central Time (CT) timezone and supports the 263 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52531 ZIP Code Tabulation Area is approximately 18,463. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $67,531.