ZIP code 50633 is officially located in the state of Iowa, primarily serving the city of Geneva. It falls under the administrative jurisdiction of Franklin County. When planning mail delivery, logistics routing, or demographic research, 50633 operates within the Central Time (CT) timezone and supports the 477 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 50633 ZIP Code Tabulation Area is approximately 39,677. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $101,633.