ZIP code 50122 is officially located in the state of Iowa, primarily serving the city of Hubbard. It falls under the administrative jurisdiction of Hardin County. When planning mail delivery, logistics routing, or demographic research, 50122 operates within the Central Time (CT) timezone and supports the 621 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 50122 ZIP Code Tabulation Area is approximately 20,221. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $114,122.