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Records in the online archives site are grouped into broad categories under the Record groups dropdown list:
| Combined Index to Multiple Record Series, ca. 1675-1929 | 177,220 items |
| Criminal Court Records | 5,198 items |
| Legislative Papers, 1782-1866 | 55,488 items |
| National Register of Historic Places | 1,524 items |
| Plats for State Land Grants, 1784-1868 | 51,938 items |
| Records of Confederate Veterans, 1909-1973 | 11,603 items |
| School Insurance Photographs, 1935-1952 | 2,664 items |
| Portrait File of the Governors of South Carolina | 86 items |
| Tax Assessment Ward Books, 1852-1969 | 157 item |
| Will Transcripts, 1782-1855 | 21,440 items |
| Total: | 327,319 |