ZIP code 46791 is officially located in the state of Indiana, primarily serving the city of Uniondale. It falls under the administrative jurisdiction of Wells County. When planning mail delivery, logistics routing, or demographic research, 46791 operates within the Central Time (CT) timezone and supports the 332 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 46791 ZIP Code Tabulation Area is approximately 15,032. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $87,791.