ZIP code 68358 is officially located in the state of Nebraska, primarily serving the city of Firth. It falls under the administrative jurisdiction of Lancaster County. When planning mail delivery, logistics routing, or demographic research, 68358 operates within the Central Time (CT) timezone and supports the 635 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 68358 ZIP Code Tabulation Area is approximately 44,735. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $126,358.