ZIP code 83465 is officially located in the state of Idaho, primarily serving the city of Lemhi. It falls under the administrative jurisdiction of Lemhi County. When planning mail delivery, logistics routing, or demographic research, 83465 operates within the Mountain Time (MT) timezone and supports the 341 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 83465 ZIP Code Tabulation Area is approximately 4,541. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $45,465.