ZIP code 54616 is officially located in the state of Wisconsin, primarily serving the city of Blair. It falls under the administrative jurisdiction of Trempealeau County. When planning mail delivery, logistics routing, or demographic research, 54616 operates within the Central Time (CT) timezone and supports the 249 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 54616 ZIP Code Tabulation Area is approximately 21,249. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $112,616.