| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Jackson | city | South Carolina | United States | 33.32528 | -81.78806 | 200 | 1653 |
| Jackson | city | South Carolina | United States | 33.49917 | -79.19917 | 16 | 1951 |
| Jackson Crossroads | city | South Carolina | United States | 34.23611 | -79.97306 | 180 | 3273 |
| Jackson Mill | city | South Carolina | United States | 34.94889 | -82.08306 | 797 | 19116 |
| Jacksonboro | city | South Carolina | United States | 32.77 | -80.45472 | 9 | 1040 |
| Jacksonville | city | South Carolina | United States | 33.50278 | -81.84306 | 331 | 19262 |
| Jaggers Terrace subdivision | city | South Carolina | United States | 34.03417 | -81.0125 | 298 | 124843 |
| Jalapa | city | South Carolina | United States | 34.34444 | -81.68556 | 515 | 2456 |
| Jaluco | city | South Carolina | United States | 33.77778 | -78.97667 | 39 | 8713 |
| James Byrnes Estates | city | South Carolina | United States | 32.47639 | -80.63694 | 19 | 7490 |
| James Crossroads | city | South Carolina | United States | 33.63139 | -80.21639 | 127 | 3229 |
| Jamestown | city | South Carolina | United States | 33.28583 | -79.69278 | 32 | 602 |
| Jamestown | city | South Carolina | United States | 34.22833 | -79.60444 | 108 | 3945 |
| Jamestown | city | South Carolina | United States | 33.82889 | -79.0725 | 19 | 16178 |
| Jamestown | city | South Carolina | United States | 33.58528 | -79.00972 | 3 | 18756 |
| Jamestown Estates | city | South Carolina | United States | 34.96694 | -82.26528 | 997 | 22334 |
| Jamestown Estates | city | South Carolina | United States | 32.73028 | -79.97167 | 6 | 46918 |
| Jamison | city | South Carolina | United States | 33.58194 | -80.81806 | 298 | 12895 |
| Jamison Terrace | city | South Carolina | United States | 32.97722 | -80.14556 | 29 | 56779 |
| Jason | city | South Carolina | United States | 34.66444 | -83.07889 | 905 | 6263 |
| Jasper | city | South Carolina | United States | 32.34278 | -80.94944 | 9 | 1620 |
| Java | city | South Carolina | United States | 34.12028 | -79.75833 | 91 | 14579 |
| Jedburg | city | South Carolina | United States | 33.05556 | -80.23861 | 59 | 20215 |
| Jeffers Place subdivision | city | South Carolina | United States | 34.16111 | -80.78778 | 239 | 6415 |
| Jefferson | city | South Carolina | United States | 34.65 | -80.38917 | 370 | 1747 |
| Jefferson Park | city | South Carolina | United States | 33.96611 | -80.37083 | 180 | 25580 |
| Jenkinsville | city | South Carolina | United States | 34.26722 | -81.28861 | 403 | 1759 |
| Jennings | city | South Carolina | United States | 34.24028 | -81.15556 | 400 | 2052 |
| Jennys | city | South Carolina | United States | 33.02611 | -81.11389 | 121 | 1158 |
| Jensens | city | South Carolina | United States | 33.58833 | -79.02528 | 22 | 18756 |
| Jericho | city | South Carolina | United States | 32.75889 | -80.31667 | 29 | 2210 |
| Jernigan Crossroads | city | South Carolina | United States | 34.205 | -79.9475 | 164 | 5438 |
| Jernigans Crossroads | city | South Carolina | United States | 34.11333 | -78.90222 | 101 | 3657 |
| Jiggs | city | South Carolina | United States | 34.08 | -80.97583 | 298 | 90297 |
| Joanna | city | South Carolina | United States | 34.41472 | -81.81139 | 587 | 2842 |
| Jocassee | city | South Carolina | United States | 34.97083 | -82.9375 | 971 | 1882 |
| Jocassee historical | city | South Carolina | United States | 34.97083 | -82.93556 | 971 | 1882 |
| John C Calhoun Homes subdivision | city | South Carolina | United States | 32.87583 | -79.995 | 22 | 64554 |
| Johns Island | city | South Carolina | United States | 32.79222 | -80.10833 | 3 | 18525 |
| Johns Mill | city | South Carolina | United States | 34.62583 | -83.10778 | 685 | 5676 |
| Johnson City | city | South Carolina | United States | 34.96528 | -81.98917 | 800 | 52387 |
| Johnson Corner | city | South Carolina | United States | 33.46667 | -79.36472 | 19 | 4897 |
| Johnson Crossroads | city | South Carolina | United States | 33.77167 | -82.05222 | 475 | 1440 |
| Johnson Crossroads | city | South Carolina | United States | 33.39111 | -81.68472 | 393 | 2868 |
| Johnson Crossroads | city | South Carolina | United States | 34.03472 | -79.8225 | 98 | 4291 |
| Johnsons Landing | city | South Carolina | United States | 32.99667 | -81.49083 | 95 | 1368 |
| Johnsonville | city | South Carolina | United States | 33.81778 | -79.44944 | 88 | 3356 |
| Johnston | city | South Carolina | United States | 33.83194 | -81.80111 | 613 | 3160 |
| Johnstown | city | South Carolina | United States | 33.49278 | -81.87639 | 291 | 20792 |
| Johnsville | city | South Carolina | United States | 33.1275 | -80.77917 | 124 | 1418 |
| Jones Crossroads | city | South Carolina | United States | 33.96806 | -81.65361 | 501 | 1986 |
| Jones Crossroads | city | South Carolina | United States | 33.765 | -81.54444 | 521 | 1353 |
| Jones Crossroads | city | South Carolina | United States | 34.65083 | -80.76639 | 600 | 9589 |
| Jones Crossroads | city | South Carolina | United States | 34.07111 | -79.86583 | 121 | 5934 |
| Jones Crossroads | city | South Carolina | United States | 33.97472 | -79.18056 | 49 | 2217 |
| Jones Terrace subdivision | city | South Carolina | United States | 33.49389 | -80.82167 | 200 | 16510 |
| Jones historical | city | South Carolina | United States | 34.37917 | -82.22611 | 547 | 3434 |
| Jonestown | city | South Carolina | United States | 33.94639 | -79.24111 | 52 | 1697 |
| Jonesville | city | South Carolina | United States | 34.83583 | -81.68111 | 679 | 2973 |
| Jonesville | city | South Carolina | United States | 32.73611 | -80.81611 | 45 | 1466 |
| Jordan | city | South Carolina | United States | 35.04306 | -82.2525 | 990 | 5082 |
| Jordan | city | South Carolina | United States | 33.60583 | -80.20917 | 111 | 2509 |
| Jordan Mill | city | South Carolina | United States | 34.40694 | -80.50778 | 311 | 3078 |
| Jordanville | city | South Carolina | United States | 33.89917 | -79.23722 | 39 | 2096 |
| Jordonia | city | South Carolina | United States | 34.6875 | -82.925 | 803 | 11783 |
| Joshua | city | South Carolina | United States | 32.85389 | -80.01444 | 9 | 91179 |
| Joy historical | city | South Carolina | United States | 33.93694 | -79.10194 | 68 | 3788 |
| Judge Town | city | South Carolina | United States | 33.43194 | -80.01944 | 62 | 2064 |
| Judson | city | South Carolina | United States | 34.83306 | -82.42778 | 931 | 73732 |
| Judson | city | South Carolina | United States | 34.55833 | -79.46861 | 144 | 2212 |
| Jug Hole | city | South Carolina | United States | 34.08667 | -81.47806 | 370 | 2819 |
| Junction historical | city | South Carolina | United States | 34.56 | -80.26722 | 498 | 1047 |
| Juneville | city | South Carolina | United States | 33.65389 | -80.23111 | 104 | 3229 |
| Juniper Bay | city | South Carolina | United States | 33.87111 | -79.16972 | 68 | 3090 |
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