ARKANSAS: Click this link to see all slave labor sites in the state.
- Statehood: 1836; some counties were established before Arkansas became a state
- COUNTIES: Click one of the counties below to see all plantations/ workplaces in that county.
| County | Year Est. | Details |
| Arkansas | 1813 | Formed from Montgomery County |
| Ashley | 1843 | Formed from Chicot, Union and Drew Counties |
| Benton | 1836 | Formed from Pike County and lands of the Creek Indians |
| Bradley | 1840 | Formed from Washington County |
| Calhoun | 1850 | Formed from Dallas and Ouachita Counties |
| Carroll | 1833 | Formed from Izard County |
| Chicot | 1823 | Formed from Arkansas County |
| Clark | 1818 | Formed from Arkansas County |
| Columbia | 1852 | Formed from Lafayette, Hempstead and Ouachita Counties |
| Conway | 1825 | Formed from Pulaski County |
| Craighead | 1859 | Formed from Misissippi, Green and Poinsett Counties |
| Crawford | 1820 | Formed from Pulaski County |
| Crittenden | 1825 | Formed from Phillips County |
| Dallas | 1845 | Formed from Clark and Bradley Counties |
| Desha | 1838 | Formed from Arkansas and Chicot Counties |
| Drew | 1846 | Formed from Arkansas and Bradley Counties |
| Franklin | 1837 | Formed from Crawford County |
| Fulton | 1842 | Formed from Izard County |
| Greene | 1833 | Formed from Lawrence County |
| Hempstead | 1818 | Formed from Arkansas County |
| Hot Spring | 1829 | Formed from Clark County |
| Independence | 1820 | Formed from Lawrence and Arkansas Counties |
| Izard | 1825 | Formed from Independence and Fulton Counties |
| Jackson | 1829 | Formed from Woodruff County |
| Jefferson | 1829 | Formed from Arkansas and Pulaski Counties |
| Johnson | 1833 | Formed from Pope County |
| Lafayette | 1827 | Formed from Hempstead County |
| Lawrence | 1815 | Formed from New Madrid County, Missouri |
| Lovely | 1827 | Abolished in 1828 |
| Madison | 1836 | Formed from Washington County |
| Marion | 1836 | Formed from Izard County |
| Miller | 1820 | Formed from Lafayette County, abolished in 1836, returned in 1874 |
| Mississippi | 1833 | Formed from Crittenden County |
| Monroe | 1829 | Formed from Phillips and Arkansas Counties |
| Montgomery | 1842 | Formed from Hot Spring County |
| Newton | 1842 | Formed from Carroll County |
| Ouachita | 1842 | Formed from Union County |
| Perry | 1840 | Formed from Conway County |
| Phillips | 1840 | Formed from Conway County |
| Pike | 1833 | Formed from Clark and Hempstead Counties |
| Poinsett | 1838 | Formed from Green and St. Francis Counties |
| Polk | 1844 | Formed from Sevier County |
| Pope | 1829 | Formed from Crawford County |
| Prairie | 1846 | Formed from Pulaski and Monroe Counties |
| Pulaski | 1818 | Formed from Arkansas County |
| Randolph | 1835 | Formed from Lawrence County |
| St. Francis | 1827 | Formed from Phillips County |
| Saline | 1835 | Formed from Pulaski and Hempstead Counties |
| Scott | 1833 | Formed from Pulaski, Crawford and Pope Counties |
| Searcy | 1838 | Formed from Marion County |
| Sebastian | 1851 | Formed from Scott, Polk, Crawford and Van Buren Counties |
| Sevier | 1828 | Formed from Hempstead and Miller Counties |
| Union | 1829 | Formed from Hempstead and Clark Counties |
| Van Buren | 1833 | Formed from Independence, Conway, and Izard Counties |
| White | 1835 | Formed from Pulaski, Jackson and Independence Counties |
| Yell | 1840 | Formed from Pope and Scott Counties |
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