Census records of free Black heads of household in the antebellum South
| Name | State | Num In Family | Notes |
|---|---|---|---|
| Cloe | Maryland | — | — |
| Coale, Milla | Maryland | — | — |
| Coats, Jotham | Maryland | — | — |
| Cock, David & Geo (free Negro) | Maryland | — | — |
| Coger, Isaac | Maryland | — | — |
| Cohooe, Sarah (mulatto) | Maryland | — | — |
| Cole, Ann | Maryland | — | — |
| Collings | Maryland | — | — |
| Collins, George (mulatto) | Maryland | — | — |
| Comfort (Negro) | Maryland | — | — |
| Con, Negro | Maryland | — | — |
| Congo, Negro | Maryland | — | — |
| Conner, Abner | Maryland | — | — |
| Conner, Joseph (mulatto) | Maryland | — | — |
| Conningham, John, Negro | Maryland | — | — |
| Connolly, Michael | Maryland | — | — |
| Conway, Micheal | Maryland | — | — |
| Conyham, James (mulatto) | Maryland | — | — |
| Cook, Jacob | Maryland | — | — |
| Cork, Jacob (Negro) | Maryland | — | — |
| Cork, Moses (Negro) | Maryland | — | — |
| Cornish, Ann | Maryland | — | — |
| Cornish, Anney | Maryland | — | — |
| Cornish, Beck | Maryland | — | — |
| Cornish, Sam | Maryland | — | — |