ZIP code 83318 is officially located in the state of Idaho, primarily serving the city of Burley. It falls under the administrative jurisdiction of Cassia County. When planning mail delivery, logistics routing, or demographic research, 83318 operates within the Mountain Time (MT) timezone and supports the 736 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 83318 ZIP Code Tabulation Area is approximately 36,436. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $46,318.