ZIP code 81645 is officially located in the state of Colorado, primarily serving the city of Gilman. It falls under the administrative jurisdiction of Eagle County. When planning mail delivery, logistics routing, or demographic research, 81645 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 81645 ZIP Code Tabulation Area is approximately 17,614. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $105,645.