ZIP code 46706 is officially located in the state of Indiana, primarily serving the city of Auburn. It falls under the administrative jurisdiction of De Kalb County. When planning mail delivery, logistics routing, or demographic research, 46706 operates within the Central Time (CT) timezone and supports the 819 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 46706 ZIP Code Tabulation Area is approximately 33,019. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $42,706.