Charleston South Carolina has many different zip codes. This site has all the zip codes and maps to help you find the right zip code. If the maps below only have a pin, that is probably a zip code for a Post Office Box. The link under the first map is link to the U.S. Postal Service’s zip code finder.
The 29401 zip code is one of many zip codes featured on Charleston SC Zip Code. We have maps and other information to help you find the correct Charleston SC zip code.