ZIP code 49090 is officially located in the state of Michigan, primarily serving the city of South haven. It falls under the administrative jurisdiction of Van Buren County. When planning mail delivery, logistics routing, or demographic research, 49090 operates within the Central Time (CT) timezone and supports the 824 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 49090 ZIP Code Tabulation Area is approximately 12,724. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $70,090.