ZIP code 05401 is officially located in the state of Vermont, primarily serving the city of Burlington. It falls under the administrative jurisdiction of Chittenden County. When planning mail delivery, logistics routing, or demographic research, 05401 operates within the Eastern Time (ET) timezone and supports the 448 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 05401 ZIP Code Tabulation Area is approximately 23,548. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $57,401.