ZIP code 50530 is officially located in the state of Iowa, primarily serving the city of Dayton. It falls under the administrative jurisdiction of Webster County. When planning mail delivery, logistics routing, or demographic research, 50530 operates within the Central Time (CT) timezone and supports the 858 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 50530 ZIP Code Tabulation Area is approximately 12,058. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $50,530.