ZIP code 49766 is officially located in the state of Michigan, primarily serving the city of Ossineke. It falls under the administrative jurisdiction of Alpena County. When planning mail delivery, logistics routing, or demographic research, 49766 operates within the Eastern Time (ET) timezone and supports the 686 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 49766 ZIP Code Tabulation Area is approximately 8,386. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $62,766.