ZIP code 51459 is officially located in the state of Iowa, primarily serving the city of Ralston. It falls under the administrative jurisdiction of Carroll County. When planning mail delivery, logistics routing, or demographic research, 51459 operates within the Central Time (CT) timezone and supports the 299 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 51459 ZIP Code Tabulation Area is approximately 37,399. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $43,459.