Johnson County was created on Dec. 11, 1858 by an act of the
General Assembly (Ga. Laws 1858, p. 32). Formed from portions
of Emanuel, Laurens, and Washington counties, Georgia's 130th
county was named for Herschel Johnson, who had served as governor (1853-57) and had run
as Democratic vice presidential nominee in Stephen Douglas's
unsuccessful race for the presidency in 1860.