Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Saint John Church | Church | 24 | Hampton | 32 52 40 N | 080 58 44 W |
| Saint John Church | Church | 21 | Williamsburg | 33 48 27 N | 079 39 50 W |
| Saint John Church | Church | 18 | Williamsburg | 33 29 37 N | 079 42 59 W |
| Saint John Church (historical) | Church | 174 | Abbeville | 34 11 50 N | 082 36 51 W |
| Saint John Church (historical) | Church | 7 | Beaufort | 32 27 54 N | 080 44 09 W |
| Saint John Church (historical) | Church | 85 | Kershaw | 34 13 39 N | 080 42 21 W |
| Saint John Church (historical) | Church | 143 | Lancaster | 34 31 48 N | 080 34 07 W |
| Saint John Church (historical) | Church | 95 | Orangeburg | 33 31 32 N | 080 51 19 W |
| Saint John Church (historical) | Church | 45 | Sumter | 33 53 18 N | 080 16 30 W |
| Saint John Church (historical) | Church | 57 | Sumter | 33 57 57 N | 080 24 28 W |
| Saint John Elementary School | School | 51 | Calhoun | 33 33 01 N | 080 41 45 W |
| Saint John Historic District | Park | 46 | Darlington | 34 18 16 N | 079 52 31 W |
| Saint John Methodist Church | Church | 236 | Cherokee | 35 07 11 N | 081 30 58 W |
| Saint John Mission | Church | 29 | Florence | 34 08 32 N | 079 34 14 W |
| Saint John School | School | 51 | Calhoun | 33 33 08 N | 080 41 43 W |
| Saint John School | School | 30 | Florence | 33 53 58 N | 079 51 40 W |
| Saint John School | School | 74 | Orangeburg | 33 36 03 N | 080 52 24 W |
| Saint John School | School | 38 | Sumter | 33 59 21 N | 079 59 43 W |
| Saint John School | School | 17 | Williamsburg | 33 29 28 N | 079 42 51 W |
| Saint John School | School | 26 | Williamsburg | 33 51 32 N | 079 50 34 W |
| Saint John School (historical) | School | 61 | Barnwell | 33 08 17 N | 081 25 25 W |
| Saint John School (historical) | School | 44 | Clarendon | 33 41 19 N | 080 20 06 W |
| Saint John School (historical) | School | 47 | Clarendon | 33 42 01 N | 080 19 19 W |
| Saint John School (historical) | School | 62 | Darlington | 34 16 45 N | 080 05 10 W |
| Saint John School (historical) | School | 160 | Fairfield | 34 26 22 N | 081 07 26 W |
| Saint John School (historical) | School | 24 | Hampton | 32 52 40 N | 080 58 44 W |
| Saint John School (historical) | School | 54 | Orangeburg | 33 23 54 N | 080 50 16 W |
| Saint John School (historical) | School | 23 | Williamsburg | 33 45 26 N | 079 57 36 W |
| Saint Johns | Populated Place | 24 | Berkeley | 33 07 15 N | 080 04 08 W |
| Saint Johns African Methodist Episcopal Church | Church | 21 | Marion | 34 10 14 N | 079 24 17 W |
| Saint Johns Catholic Church | Church | 8 | Charleston | 32 51 54 N | 079 58 41 W |
| Saint Johns Catholic Church | Church | 23 | Dorchester | 33 00 58 N | 080 10 59 W |
| Saint Johns Cemetery | Cemetery | 174 | Abbeville | 34 11 48 N | 082 36 50 W |
| Saint Johns Cemetery | Cemetery | 25 | Berkeley | 33 12 39 N | 080 02 36 W |
| Saint Johns Cemetery | Cemetery | 83 | Chesterfield | 34 36 47 N | 080 06 39 W |
| Saint Johns Cemetery | Cemetery | 159 | Fairfield | 34 26 36 N | 081 07 43 W |
| Saint Johns Cemetery | Cemetery | 24 | Florence | 33 54 09 N | 079 37 41 W |
| Saint Johns Cemetery | Cemetery | 98 | Kershaw | 34 25 09 N | 080 43 21 W |
| Saint Johns Cemetery | Cemetery | 101 | Lexington | 33 47 24 N | 081 20 26 W |
| Saint Johns Cemetery | Cemetery | 40 | Lexington | 33 53 32 N | 081 01 43 W |
| Saint Johns Cemetery | Cemetery | 108 | Newberry | 34 15 11 N | 081 22 16 W |
| Saint Johns Cemetery | Cemetery | 128 | Newberry | 34 17 08 N | 081 31 45 W |
| Saint Johns Cemetery | Cemetery | 57 | Sumter | 33 57 57 N | 080 24 30 W |
| Saint Johns Church | Church | 108 | Aiken | 33 22 56 N | 081 46 23 W |
| Saint Johns Church | Church | 94 | Aiken | 33 30 15 N | 081 50 35 W |
| Saint Johns Church | Church | 158 | Aiken | 33 33 44 N | 081 43 11 W |
| Saint Johns Church | Church | 43 | Bamberg | 33 04 05 N | 081 03 59 W |
| Saint Johns Church | Church | 61 | Barnwell | 33 08 17 N | 081 25 25 W |
| Saint Johns Church | Church | 8 | Beaufort | 32 26 35 N | 080 44 53 W |
| Saint Johns Church | Church | 7 | Beaufort | 32 25 17 N | 080 41 20 W |
| Saint Johns Church | Church | 12 | Berkeley | 32 55 19 N | 079 53 52 W |
| Saint Johns Church | Church | 25 | Berkeley | 33 07 12 N | 080 03 58 W |
| Saint Johns Church | Church | 26 | Berkeley | 33 12 38 N | 080 02 38 W |
| Saint Johns Church | Church | 6 | Charleston | 32 37 07 N | 080 09 09 W |
| Saint Johns Church | Church | 13 | Charleston | 32 43 36 N | 080 04 10 W |
| Saint Johns Church | Church | 16 | Charleston | 32 46 11 N | 080 13 03 W |
| Saint Johns Church | Church | 9 | Charleston | 32 47 14 N | 080 02 04 W |
| Saint Johns Church | Church | 4 | Charleston | 32 48 26 N | 080 07 45 W |
| Saint Johns Church | Church | 212 | Cherokee | 34 56 39 N | 081 42 15 W |
| Saint Johns Church | Church | 87 | Chesterfield | 34 36 47 N | 080 06 34 W |
| Saint Johns Church | Church | 47 | Clarendon | 33 41 20 N | 080 18 40 W |
| Saint Johns Church | Church | 8 | Colleton | 32 50 05 N | 080 35 31 W |
| Saint Johns Church | Church | 57 | Darlington | 34 15 15 N | 080 05 01 W |
| Saint Johns Church | Church | 23 | Dorchester | 33 04 18 N | 080 22 07 W |
| Saint Johns Church | Church | 159 | Fairfield | 34 21 59 N | 081 03 13 W |
| Saint Johns Church | Church | 139 | Fairfield | 34 19 50 N | 081 14 11 W |
| Saint Johns Church | Church | 161 | Fairfield | 34 26 23 N | 081 07 25 W |
| Saint Johns Church | Church | 326 | Greenville | 34 56 51 N | 082 28 23 W |
| Saint Johns Church | Church | 22 | Hampton | 32 36 21 N | 081 14 50 W |
| Saint Johns Church | Church | 28 | Horry | 34 00 18 N | 079 14 03 W |
| Saint Johns Church | Church | 12 | Horry | 33 55 23 N | 078 45 32 W |
| Saint Johns Church | Church | 16 | Jasper | 32 27 39 N | 081 03 38 W |
| Saint Johns Church | Church | 84 | Kershaw | 34 11 05 N | 080 28 43 W |
| Saint Johns Church | Church | 110 | Kershaw | 34 25 11 N | 080 45 22 W |
| Saint Johns Church | Church | 70 | Kershaw | 34 13 29 N | 080 40 47 W |
| Saint Johns Church | Church | 98 | Kershaw | 34 25 09 N | 080 43 20 W |
| Saint Johns Church | Church | 174 | Lancaster | 34 45 57 N | 080 47 50 W |
| Saint Johns Church | Church | 141 | Lee | 34 08 42 N | 080 26 02 W |
| Saint Johns Church | Church | 119 | Lexington | 34 00 58 N | 081 21 39 W |
| Saint Johns Church | Church | 149 | Lexington | 34 09 54 N | 081 21 34 W |
| Saint Johns Church | Church | 102 | Lexington | 33 47 23 N | 081 20 24 W |
| Saint Johns Church | Church | 41 | Lexington | 33 53 31 N | 081 01 44 W |
| Saint Johns Church | Church | 143 | Lexington | 33 57 21 N | 081 31 49 W |
| Saint Johns Church | Church | 108 | Newberry | 34 15 09 N | 081 22 13 W |
| Saint Johns Church | Church | 120 | Newberry | 34 17 42 N | 081 32 31 W |
| Saint Johns Church | Church | 76 | Orangeburg | 33 36 06 N | 080 52 23 W |
| Saint Johns Church | Church | 54 | Orangeburg | 33 23 57 N | 080 50 15 W |
| Saint Johns Church | Church | 64 | Richland | 33 54 07 N | 080 48 00 W |
| Saint Johns Church | Church | 116 | Richland | 34 04 16 N | 081 03 51 W |
| Saint Johns Church | Church | 102 | Richland | 34 09 60 N | 081 12 03 W |
| Saint Johns Church | Church | 44 | Richland | 33 53 47 N | 080 51 37 W |
| Saint Johns Church | Church | 41 | Sumter | 34 01 24 N | 080 00 36 W |
| Saint Johns Church | Church | 37 | Sumter | 33 59 25 N | 079 59 42 W |
| Saint Johns Church | Church | 40 | Sumter | 34 00 25 N | 079 59 11 W |
| Saint Johns Church | Church | 24 | Williamsburg | 33 41 44 N | 079 58 56 W |
| Saint Johns Church | Church | 23 | Williamsburg | 33 45 24 N | 079 57 36 W |
| Saint Johns Church | Church | 26 | Williamsburg | 33 51 27 N | 079 50 26 W |
| Saint Johns Church | Church | 14 | Williamsburg | 33 36 22 N | 079 29 58 W |
| Saint Johns Church | Church | 194 | York | 34 57 37 N | 081 20 53 W |
| Saint Johns Church (historical) | Church | 73 | Aiken | 33 21 16 N | 081 34 57 W |
| Saint Johns Church (historical) | Church | 73 | Aiken | 33 19 59 N | 081 43 04 W |
| Saint Johns Church (historical) | Church | 23 | Berkeley | 33 25 02 N | 080 01 39 W |
| Saint Johns Church (historical) | Church | 16 | Florence | 33 46 33 N | 079 29 47 W |
| Saint Johns Church (historical) | Church | 128 | Newberry | 34 17 10 N | 081 31 42 W |
| Saint Johns Crossroads | Populated Place | 16 | Williamsburg | 33 46 31 N | 079 29 47 W |
| Saint Johns Episcopal Church | Church | 4 | Charleston | 32 47 40 N | 079 56 12 W |
| Saint Johns Episcopal Church | Church | 165 | Fairfield | 34 22 40 N | 081 05 21 W |
| Saint Johns Episcopal Church | Church | 43 | Florence | 34 11 40 N | 079 45 55 W |
| Saint Johns Evangelical Lutheran Church | Church | 317 | Oconee | 34 45 55 N | 083 04 11 W |
| Saint Johns High School | School | 9 | Charleston | 32 43 32 N | 080 05 55 W |