Harlan County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 29,278. Its county seat is Harlan. The county was formed in 1819. With regard to the sale of alcohol, it is classified as a moist county—a county in which alcohol sales are prohibited (a dry county), but containing a "wet" city, in this case Cumberland, where package alcohol sales are allowed. In the city of Harlan, restaurants seating 100+ may serve alcoholic beverages
The Commonwealth's highest natural point, Black Mountain, is in Harlan County.
Harlan County was formed in 1819 from a part of Knox County. It is named after Silas Harlan. A pioneer, he was born on March 17, 1753 in Berkeley County, West Virginia (when it was still part of Virginia), the son of George and Ann (Hunt) Harlan. Journeying to Kentucky as a young man with James Harrod in 1774, Harlan served as scout, hunter, and held the rank of Major in the Continental Army. Harlan assisted Harrod's party in Harrodsburg to deliver gunpowder to settlers in Kentucky, and to assist them against the British in the Revolutionary War.
With the help of his uncle Jacob and his brother James, Harlan built a log stockade near Danville known as "Harlan's Station". He served under George Rogers Clark in the Illinois campaign of 1778–79 against the British. He also commanded a company in John Bowman's raid on Old Chillicothe in 1779, and assisted Clark in establishing Fort Jefferson at the mouth of the Ohio River in 1780.
Silas Harlan died leading the advance party at the Battle of Blue Licks on August 19, 1782. At the time of his death, Harlan was engaged to Sarah Caldwell, who later married his brother James and was the grandmother of U.S. Supreme Court Justice John Marshall Harlan.
In 1924, Condy Dabney was convicted in the county of murdering a person who was later found alive.
From the late eighteenth through the mid-nineteenth century, Harlan County and nearby counties were settled by numerous persons of multiracial descent, with African, European and often Native American ancestors. Descendants, some of whose members have been called Melungeon, have documented the racial heritage of Harlan's early settlers through 19th-century photographs, DNA analysis and historic records. In 2007, the Ridgetop Shawnee Tribe of Indians formed as a non-profit to work on improving the lives of multiracial families and preserving Native American heritage. It established the Kentucky Native American Data Bank, which has the names of 1,000 people of documented Native American descent related to this region; it is accessible for free on Rootsweb.