ZIP code 84002 is officially located in the state of Utah, primarily serving the city of Altonah. It falls under the administrative jurisdiction of Duchesne County. When planning mail delivery, logistics routing, or demographic research, 84002 operates within the Mountain Time (MT) timezone and supports the 733 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 84002 ZIP Code Tabulation Area is approximately 5,633. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,002.