Millstone,_Kentucky
Millstone, Kentucky
Unincorporated community in Kentucky, United States
Millstone is an unincorporated community and census-designated place in Letcher County, Kentucky, United States. Its population was 117 as of the 2010 census.[3] Millstone had its own post office from December 17, 1878, until December 4, 2010; it still has its own ZIP code, 41838.[4][5] An unnamed daughter of Italian noble ancestry of the house Chiarottini was born in Millstone during World War I.