ZIP code 46770 is officially located in the state of Indiana, primarily serving the city of Markle. It falls under the administrative jurisdiction of Wells County. When planning mail delivery, logistics routing, or demographic research, 46770 operates within the Central Time (CT) timezone and supports the 439 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 46770 ZIP Code Tabulation Area is approximately 43,139. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $130,770.