ZIP code 59914 is officially located in the state of Montana, primarily serving the city of Dayton. It falls under the administrative jurisdiction of Lake County. When planning mail delivery, logistics routing, or demographic research, 59914 operates within the Mountain Time (MT) timezone and supports the 537 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 59914 ZIP Code Tabulation Area is approximately 34,837. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $78,914.