Gallatin County's first settler, Michael Sprinkle, established himself circa 1800 at the later site of Shawneetown.
[1]: 22 Other houses were first built at the site in 1804, and the town quickly prospered because of its proximity to the Great Salt Spring; even a federal land office opened in the city in 1814.
[1]: 53 Land was donated for courthouse construction in late 1815,[1]: 59 but a state law ordered the county seat's removal to Equality in 1827.
[1]: 67 A permanent courthouse was erected in Shawneetown in 1857, two stories tall with a tower topping the facade.
[4] State aid was given to purchase land in the center of the county, and the two-year process of building a new planned community began by July.