ZIP code 49229 is officially located in the state of Michigan, primarily serving the city of Britton. It falls under the administrative jurisdiction of Lenawee County. When planning mail delivery, logistics routing, or demographic research, 49229 operates within the Eastern Time (ET) timezone and supports the 784 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 49229 ZIP Code Tabulation Area is approximately 27,384. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $133,229.