Wayne County, Kentucky
is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 20,813. Its county seat is Monticello.
According to the U.S. Census Bureau, the county has a total area of 484 square miles (1,250 km2), of which 458 square miles (1,190 km2) is land and 26 square miles (67 km2) (5.4%) is water.
The county's elevation ranges from 723 feet (220 m) to 1,788 feet (545 m), at the Monticello/Wayne County Airport the elevation is 963 feet (294 m). Wayne County is located in the Pennyrile Plateau (image) and Eastern Coal Field (image) regions of Kentucky.