ZIP code 51650 is officially located in the state of Iowa, primarily serving the city of Riverton. It falls under the administrative jurisdiction of Fremont County. When planning mail delivery, logistics routing, or demographic research, 51650 operates within the Central Time (CT) timezone and supports the 292 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 51650 ZIP Code Tabulation Area is approximately 28,992. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $90,650.