Foundation Cowhorse Prospect

Greenup was laid out in 1803 and 1804 by Robert Johnson, a pioneer and legislator who owned the land. Upon the formation of Greenup County (named for the former congressman Christopher Greenup, who later served as governor) out of land separated from Mason County, Johnson's settlement was chosen to be the seat of government and adopted the name "Greenupsburg". Its post office was erected on July 1, 1811. The state assembly formally established the town on February 4, 1818, and incorporated the city thirty years later on February 29, 1848. The name was shortened to "Greenup" on March 13, 1872, partially to avoid confusion with Greensburg.