Census records of free Black heads of household in the antebellum South
| Name | State | Num In Family | Notes |
|---|---|---|---|
| Isaac | New York | — | — |
| Isaac | New York | — | — |
| Isaac | New York | — | — |
| Isaac | New York | — | — |
| Isaac (free) | New York | — | — |
| Ishmael (free) | New York | — | — |
| Israel | New York | — | — |
| Israel | New York | — | — |
| Israel | New York | — | — |
| Israel (free) | New York | — | — |
| Israel (free) | New York | — | — |
| Izzabel | New York | — | — |
| Jabus (Ethophion) | New York | — | — |
| Jack | New York | — | — |
| Jack | New York | — | — |
| Jack | New York | — | — |
| Jack | New York | — | — |
| Jack (free) | New York | — | — |
| Jack (free) | New York | — | — |
| Jack (free) | New York | — | — |
| Jack (Black) | New York | — | — |
| Jack, John | New York | — | — |
| Jackson, John (free) | New York | — | — |
| Jackson, Hannibal | New York | — | — |
| Jacob | New York | — | — |