ZIP code 48733 is officially located in the state of Michigan, primarily serving the city of Fairgrove. It falls under the administrative jurisdiction of Tuscola County. When planning mail delivery, logistics routing, or demographic research, 48733 operates within the Eastern Time (ET) timezone and supports the 319 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48733 ZIP Code Tabulation Area is approximately 16,419. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $101,733.