ZIP code 05058 is officially located in the state of Vermont, primarily serving the city of Post mills. It falls under the administrative jurisdiction of Orange County. When planning mail delivery, logistics routing, or demographic research, 05058 operates within the Eastern Time (ET) timezone and supports the 258 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 05058 ZIP Code Tabulation Area is approximately 43,658. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $126,058.