ZIP code 83217 is officially located in the state of Idaho, primarily serving the city of Bancroft. It falls under the administrative jurisdiction of Caribou County. When planning mail delivery, logistics routing, or demographic research, 83217 operates within the Mountain Time (MT) timezone and supports the 244 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 83217 ZIP Code Tabulation Area is approximately 6,544. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $129,217.