ZIP code 83213 is officially located in the state of Idaho, primarily serving the city of Arco. It falls under the administrative jurisdiction of Butte County. When planning mail delivery, logistics routing, or demographic research, 83213 operates within the Mountain Time (MT) timezone and supports the 814 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 83213 ZIP Code Tabulation Area is approximately 28,814. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $61,213.