Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Furman University | School | 296 | Greenville | 34 50 30 N | 082 24 06 W |
| Furman University Womens College | School | 307 | Greenville | 34 51 23 N | 082 24 02 W |
| Gable School (historical) | School | 31 | Clarendon | 33 49 27 N | 080 06 06 W |
| Gadsden School | School | 47 | Richland | 33 51 10 N | 080 46 03 W |
| Gaffney Christian Academy | School | 244 | Cherokee | 35 02 27 N | 081 38 04 W |
| Gaffney Day School | School | 246 | Cherokee | 35 07 18 N | 081 41 15 W |
| Gaffney High School | School | 250 | Cherokee | 35 04 01 N | 081 38 29 W |
| Gafney Point School | School | 119 | Richland | 34 03 49 N | 080 42 32 W |
| Gage School (historical) | School | 159 | Union | 34 44 58 N | 081 43 17 W |
| Gage School (historical) | School | 108 | Union | 34 32 15 N | 081 33 32 W |
| Gaillard School | School | 29 | Orangeburg | 33 23 23 N | 080 16 16 W |
| Galbrigar School (historical) | School | 26 | Orangeburg | 33 18 31 N | 080 19 24 W |
| Galilee School (historical) | School | 64 | Barnwell | 33 14 56 N | 081 19 21 W |
| Galilee School (historical) | School | 226 | Cherokee | 35 06 16 N | 081 33 09 W |
| Galilee School (historical) | School | 52 | Darlington | 34 13 24 N | 080 00 08 W |
| Gallman Elementary School | School | 150 | Newberry | 34 15 57 N | 081 37 17 W |
| Gallman School (historical) | School | 69 | Richland | 33 55 49 N | 080 52 31 W |
| Gantt School | School | 242 | Anderson | 34 26 41 N | 082 22 50 W |
| Gap Creek School (historical) | School | 396 | Greenville | 35 07 33 N | 082 31 29 W |
| Gapway School | School | 30 | Marion | 34 09 02 N | 079 15 00 W |
| Gardenville School (historical) | School | 150 | Edgefield | 33 37 33 N | 081 58 24 W |
| Gardner School | School | 46 | Orangeburg | 33 30 28 N | 080 43 46 W |
| Garlington School (historical) | School | 132 | Laurens | 34 29 59 N | 081 42 00 W |
| Garlington Street Grammar School (historical) | School | 200 | Laurens | 34 30 10 N | 081 59 47 W |
| Garmany School | School | 101 | Newberry | 34 16 35 N | 081 25 48 W |
| Garnett School (historical) | School | 22 | Hampton | 32 36 16 N | 081 14 50 W |
| Garrett Academy of Technology | School | 6 | Charleston | 32 51 46 N | 079 59 58 W |
| Gaskins School | School | 20 | Florence | 33 49 52 N | 079 41 57 W |
| Gates Ford School (historical) | School | 152 | Kershaw | 34 30 28 N | 080 29 19 W |
| Gates School (historical) | School | 323 | Pickens | 34 49 21 N | 082 46 13 W |