ZIP code 29929 is officially located in the state of South carolina, primarily serving the city of Islandton. It falls under the administrative jurisdiction of Colleton County. When planning mail delivery, logistics routing, or demographic research, 29929 operates within the Eastern Time (ET) timezone and supports the 822 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 29929 ZIP Code Tabulation Area is approximately 21,822. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $133,929.