ZIP code 68430 is officially located in the state of Nebraska, primarily serving the city of Roca. It falls under the administrative jurisdiction of Lancaster County. When planning mail delivery, logistics routing, or demographic research, 68430 operates within the Central Time (CT) timezone and supports the 714 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 68430 ZIP Code Tabulation Area is approximately 44,114. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $50,430.