ZIP code 46513 is officially located in the state of Indiana, primarily serving the city of Donaldson. It falls under the administrative jurisdiction of Marshall County. When planning mail delivery, logistics routing, or demographic research, 46513 operates within the Central Time (CT) timezone and supports the 665 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 46513 ZIP Code Tabulation Area is approximately 24,465. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $61,513.