ZIP code 51443 is officially located in the state of Iowa, primarily serving the city of Glidden. It falls under the administrative jurisdiction of Carroll County. When planning mail delivery, logistics routing, or demographic research, 51443 operates within the Central Time (CT) timezone and supports the 662 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 51443 ZIP Code Tabulation Area is approximately 30,762. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $71,443.