ZIP code 81428 is officially located in the state of Colorado, primarily serving the city of Paonia. It falls under the administrative jurisdiction of Delta County. When planning mail delivery, logistics routing, or demographic research, 81428 operates within the Mountain Time (MT) timezone and supports the 461 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 81428 ZIP Code Tabulation Area is approximately 19,361. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $116,428.