Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Charleston Country Club | Locale | 5 | Charleston | 32 45 56 N | 079 57 51 W |
| Charleston County | Civil | 2 | Charleston | 32 46 01 N | 079 57 59 W |
| Charleston County Courthouse | Building | 10 | Charleston | 32 46 37 N | 079 55 53 W |
| Charleston County Health Center | Hospital | 2 | Charleston | 32 46 57 N | 079 57 08 W |
| Charleston County Jail | Building | 2 | Charleston | 32 48 09 N | 079 55 57 W |
| Charleston County Library | Building | 5 | Charleston | 32 47 14 N | 079 56 12 W |
| Charleston Executive Airport | Airport | 3 | Charleston | 32 42 03 N | 080 00 08 W |
| Charleston Farms (subdivision) | Populated Place | 12 | Charleston | 32 53 59 N | 079 59 45 W |
| Charleston Harbor | Bay | 5 | Charleston | 32 45 50 N | 079 53 50 W |
| Charleston Harbor Church | Church | 7 | Charleston | 32 47 27 N | 080 02 14 W |
| Charleston Hebrew Institute | School | 3 | Charleston | 32 47 16 N | 079 56 42 W |
| Charleston Heights | Populated Place | 6 | Charleston | 32 51 26 N | 079 58 14 W |
| Charleston Heights Baptist Church | Church | 6 | Charleston | 32 51 19 N | 079 58 18 W |
| Charleston Historic District | Park | 7 | Charleston | 32 46 59 N | 079 56 04 W |
| Charleston International Airport | Airport | 16 | Charleston | 32 53 55 N | 080 02 25 W |
| Charleston Junior Academy | School | 8 | Charleston | 32 47 35 N | 080 02 55 W |
| Charleston Library | Building | 7 | Charleston | 32 46 43 N | 079 55 58 W |
| Charleston Lighthouse | Locale | 7 | Charleston | 32 41 44 N | 079 53 00 W |
| Charleston Municipal Auditorium | Building | 6 | Charleston | 32 47 13 N | 079 55 49 W |
| Charleston Museum | Building | 3 | Charleston | 32 46 58 N | 079 56 39 W |
| Charleston Neck | Area | 7 | Charleston | 32 49 01 N | 079 56 59 W |
| Charleston Orphan House (historical) | Building | 7 | Charleston | 32 47 09 N | 079 56 12 W |
| Charleston Post Office | Post Office | 9 | Charleston | 32 46 35 N | 079 55 53 W |
| Charleston Progressive School | School | 5 | Charleston | 32 48 01 N | 079 56 27 W |
| Charleston School of Arts | School | 6 | Charleston | 32 53 22 N | 079 59 57 W |
| Charleston Tennis Club | Locale | 0 | Charleston | 32 48 16 N | 079 52 16 W |
| Charleston Waterworks | Locale | 6 | Charleston | 32 55 42 N | 080 01 01 W |
| Charlestowne Academy | School | 7 | Charleston | 32 52 55 N | 079 59 55 W |
| Charlestowne Estates (subdivision) | Populated Place | 5 | Charleston | 32 48 45 N | 079 59 29 W |
| Cherokee Place (subdivision) | Populated Place | 9 | Charleston | 32 51 26 N | 079 58 28 W |
| Cherokee Place United Methodist Church | Church | 7 | Charleston | 32 51 18 N | 079 58 36 W |
| Chesterfield (subdivision) | Populated Place | 5 | Charleston | 32 45 29 N | 079 59 29 W |
| Chicora Elementary School | School | 7 | Charleston | 32 51 19 N | 079 58 12 W |
| Chicora Place (subdivision) | Populated Place | 4 | Charleston | 32 51 26 N | 079 58 06 W |
| Chisolm Mill (historical) | Locale | 4 | Charleston | 32 46 25 N | 079 56 34 W |
| Christ Church | Church | 19 | Charleston | 32 43 01 N | 080 20 56 W |
| Christ Episcopal Church | Church | 8 | Charleston | 32 50 39 N | 079 48 51 W |
| Christ Our King Catholic Church | Church | 3 | Charleston | 32 47 45 N | 079 51 50 W |
| Church Bridge | Bridge | 2 | Charleston | 32 42 53 N | 080 05 29 W |
| Church Creek | Populated Place | 7 | Charleston | 32 49 26 N | 080 03 09 W |
| Church Creek | Stream | | Charleston | 32 50 30 N | 080 02 12 W |
| Church Creek | Stream | | Charleston | 32 42 36 N | 080 11 23 W |
| Church Creek Plaza Shopping Center | Locale | 7 | Charleston | 32 50 04 N | 080 02 47 W |
| Church Flats | Flat | 2 | Charleston | 32 44 35 N | 080 10 08 W |
| Church Flats Bluff | Cliff | 2 | Charleston | 32 44 46 N | 080 09 54 W |
| Church of Christ | Church | 4 | Charleston | 32 48 35 N | 079 57 28 W |
| Church of God | Church | 4 | Charleston | 32 47 52 N | 079 56 45 W |
| Church of God | Church | 7 | Charleston | 32 51 13 N | 079 59 51 W |
| Church of God | Church | 5 | Charleston | 32 52 35 N | 079 58 54 W |
| Church of God | Church | 3 | Charleston | 32 47 32 N | 079 57 04 W |
| Church of God | Church | 7 | Charleston | 32 45 54 N | 080 23 50 W |
| Church of the Holy Communion | Church | 4 | Charleston | 32 47 21 N | 079 56 52 W |
| Church of the Holy Cross | Church | 6 | Charleston | 32 45 56 N | 079 49 50 W |
| Church of the Most Blessed Sacrament | Church | 2 | Charleston | 32 46 53 N | 079 58 57 W |
| Church of the Nazarene | Church | 5 | Charleston | 32 48 43 N | 079 57 04 W |
| Cinder Creek | Stream | | Charleston | 32 37 31 N | 080 01 33 W |
| Cinder Point | Cape | 3 | Charleston | 32 37 29 N | 080 03 08 W |
| Circular Congregational Church | Church | 6 | Charleston | 32 46 44 N | 079 55 51 W |
| Citadel Beach Club | Locale | 2 | Charleston | 32 47 57 N | 079 45 06 W |
| Citadel Mall Shopping Center | Locale | 7 | Charleston | 32 47 41 N | 080 01 50 W |
| Citadel Square Baptist Church | Church | 3 | Charleston | 32 47 15 N | 079 56 02 W |
| City Market | Building | 5 | Charleston | 32 46 51 N | 079 55 53 W |
| Clark Creek | Gut | -5 | Charleston | 33 00 34 N | 079 27 56 W |
| Clark Sound | Bay | -3 | Charleston | 32 43 01 N | 079 55 28 W |
| Clarks Point | Populated Place | 3 | Charleston | 32 44 21 N | 079 57 08 W |
| Clarks Sound | Populated Place | 4 | Charleston | 32 43 06 N | 079 56 24 W |
| Clauson Creek | Stream | | Charleston | 32 54 05 N | 079 40 42 W |
| Clementia (historical) | Populated Place | 10 | Charleston | 32 43 31 N | 080 11 07 W |
| Clemson College Experiment Farm | Locale | 5 | Charleston | 32 47 32 N | 080 03 55 W |
| Clubhouse Creek | Gut | 0 | Charleston | 33 04 33 N | 079 26 15 W |
| Clubhouse Point | Cape | 1 | Charleston | 32 46 49 N | 079 48 44 W |
| Clyde Sanders Elementary School | School | 2 | Charleston | 32 48 05 N | 079 56 13 W |
| Cohen Hill | Populated Place | 12 | Charleston | 32 51 24 N | 080 02 34 W |
| Cole Creek | Stream | | Charleston | 32 38 29 N | 079 59 00 W |
| Cole Island | Island | 2 | Charleston | 32 38 31 N | 079 59 34 W |
| Colin Grant Home for Aged Presbyterians | Building | 3 | Charleston | 32 48 06 N | 079 56 40 W |
| College of Charleston | School | 7 | Charleston | 32 47 03 N | 079 56 13 W |
| Collins Creek | Populated Place | 6 | Charleston | 33 09 27 N | 079 24 38 W |
| Collins Creek | Stream | | Charleston | 33 10 04 N | 079 22 40 W |
| Colonial Lake | Lake | 3 | Charleston | 32 46 38 N | 079 56 26 W |
| Colony North | Populated Place | 11 | Charleston | 32 56 54 N | 080 03 49 W |
| Conch Creek | Stream | | Charleston | 32 46 37 N | 079 48 50 W |
| Confederate Cemetery | Cemetery | 1 | Charleston | 32 47 09 N | 079 52 25 W |
| Confederate Museum | Building | 5 | Charleston | 32 46 51 N | 079 55 53 W |
| Congaree Boat Creek | Gut | 0 | Charleston | 33 03 56 N | 079 24 15 W |
| Coon Island | Island | 11 | Charleston | 32 46 39 N | 080 18 18 W |
| Cooper Estates (subdivision) | Populated Place | 4 | Charleston | 32 48 03 N | 079 52 42 W |
| Cooper River | Stream | | Charleston | 32 46 43 N | 079 54 14 W |
| Cooper River Baptist Church | Church | 8 | Charleston | 32 52 48 N | 079 58 37 W |
| Cooper River Education Center | School | 8 | Charleston | 32 53 18 N | 080 00 01 W |
| Cooter Creek | Stream | | Charleston | 33 01 39 N | 079 39 41 W |
| Copahee Sound | Bay | 2 | Charleston | 32 51 29 N | 079 44 27 W |
| Cottage Plantation | Locale | 9 | Charleston | 32 39 17 N | 080 08 30 W |
| Country Club Estates (subdivision) | Populated Place | 3 | Charleston | 32 45 29 N | 079 57 57 W |
| Courtenay School | School | 6 | Charleston | 32 47 29 N | 079 56 12 W |
| Covington Hills (subdivision) | Populated Place | 8 | Charleston | 32 52 07 N | 080 03 26 W |
| Cowhea Reach | Channel | -3 | Charleston | 32 50 21 N | 080 01 54 W |
| Cowpen Point | Cape | 2 | Charleston | 33 03 02 N | 079 21 17 W |
| Crab Bank | Island | 2 | Charleston | 32 50 22 N | 079 43 50 W |
| Crab Bank | Locale | 2 | Charleston | 32 46 41 N | 079 53 05 W |
| Creek Point | Populated Place | 4 | Charleston | 32 44 11 N | 079 57 23 W |
| Creekside Park (subdivision) | Populated Place | 0 | Charleston | 32 48 17 N | 079 52 19 W |
| Cross Creek Shopping Center | Locale | 5 | Charleston | 32 45 38 N | 079 58 35 W |
| Cummings Point | Cape | 1 | Charleston | 32 43 59 N | 079 52 19 W |
| Custom House Reach | Channel | 4 | Charleston | 32 49 28 N | 079 55 05 W |
| Cut Ridge School (historical) | School | 9 | Charleston | 32 43 58 N | 079 58 57 W |
| Cutoff Reach | Channel | 2 | Charleston | 32 39 41 N | 079 57 56 W |
| Daniel Island Bend | Bend | -3 | Charleston | 32 50 48 N | 079 55 48 W |
| Daniel Jenkins Homes (subdivision) | Populated Place | 5 | Charleston | 32 50 23 N | 079 58 05 W |
| Danny Jones Park | Park | 8 | Charleston | 32 53 06 N | 079 59 30 W |