ZIP code 49281 is officially located in the state of Michigan, primarily serving the city of Somerset. It falls under the administrative jurisdiction of Hillsdale County. When planning mail delivery, logistics routing, or demographic research, 49281 operates within the Central Time (CT) timezone and supports the 621 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 49281 ZIP Code Tabulation Area is approximately 27,221. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $117,281.