ZIP code 49243 is officially located in the state of Michigan, primarily serving the city of Hillsdale. It falls under the administrative jurisdiction of Hillsdale County. When planning mail delivery, logistics routing, or demographic research, 49243 operates within the Eastern Time (ET) timezone and supports the 361 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 49243 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $71,243.