How many slaves went to Liberia?

Between 1820 and the late 19th century, approximately 15,000 to 20,000 freed American slaves were resettled in Liberia. This movement was part of a broader effort by the American Colonization Society to establish a colony for freed African Americans. The population grew over time as more freed slaves and their descendants migrated there, but the initial numbers were relatively small compared to the total number of enslaved individuals in the United States.