| Zip Code | Primary City | Secondary City | | 29401 | Charleston | Chas | | 29402 | Charleston | Chas | | 29403 | Charleston | Chas | | 29404 | Charleston Afb | Charleston, Chas, N No Chas, Chas Afb, Joint Base Jt Base Chas | | 29405 | North Charleston | Charleston, Chas, Chas Hgts, No Chas, Pinehaven, N | | 29406 | Charleston | Charleston, Chas, No Chas, North N | | 29407 | Charleston | Charleston, Chas, Saint Andrews, St Andrews | | 29409 | Charleston | Charleston, Chas, The Citadel | | 29410 | Hanahan | Charleston, Chas, Goose Creek, N North | | 29412 | Charleston | Charleston, Chas, James Island | | 29413 | Charleston | Chas | | 29414 | Charleston | Chas | | 29415 | North Charleston | Charleston, Chas, N | | 29416 | Charleston | | | 29417 | Charleston | Chas | | 29418 | North Charleston | Charleston, Ch Hgts, Heights, Hts, Chas, Chas Hgts, No Chas, N | | 29419 | North Charleston | Charleston, Chas, No Chas, N | | 29420 | North Charleston | Charleston, Chas, No Chas, N | | 29422 | Charleston | | | 29423 | Charleston | Chas | | 29424 | Charleston | Charleston, Chas, The College Of | | 29425 | Charleston | Charleston, Chas, Medical University Of Sc | | 29492 | Charleston | Charleston, Cainhoy, Daniel Island, Wando |
|