ZIP code 29856 is officially located in the state of South carolina, primarily serving the city of Windsor. It falls under the administrative jurisdiction of Aiken County. When planning mail delivery, logistics routing, or demographic research, 29856 operates within the Eastern Time (ET) 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 29856 ZIP Code Tabulation Area is approximately 41,921. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $92,856.