ZIP code 83443 is officially located in the state of Idaho, primarily serving the city of Ririe. It falls under the administrative jurisdiction of Bonneville County. When planning mail delivery, logistics routing, or demographic research, 83443 operates within the Mountain Time (MT) timezone and supports the 661 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 83443 ZIP Code Tabulation Area is approximately 11,861. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $71,443.