ZIP code 58758 is officially located in the state of North dakota, primarily serving the city of Martin. It falls under the administrative jurisdiction of Sheridan County. When planning mail delivery, logistics routing, or demographic research, 58758 operates within the Central Time (CT) timezone and supports the 498 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 58758 ZIP Code Tabulation Area is approximately 43,198. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $126,758.