ZIP code 83204 is officially located in the state of Idaho, primarily serving the city of Pocatello. It falls under the administrative jurisdiction of Bannock County. When planning mail delivery, logistics routing, or demographic research, 83204 operates within the Mountain Time (MT) timezone and supports the 225 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 83204 ZIP Code Tabulation Area is approximately 6,525. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $108,204.