ZIP code 50650 is officially located in the state of Iowa, primarily serving the city of Lamont. It falls under the administrative jurisdiction of Buchanan County. When planning mail delivery, logistics routing, or demographic research, 50650 operates within the Central Time (CT) timezone and supports the 899 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 50650 ZIP Code Tabulation Area is approximately 3,699. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $90,650.