Casey County, Kentucky

Casey County is a county located in the U.S. Commonwealth of Kentucky. As of the 2010 census, the population was 15,955. Its county seat is Liberty. The county was formed in 1806 from the western part of Lincoln County and named for Colonel William Casey, a pioneer settler who moved his family to Kentucky in 1779. It is the only Kentucky county entirely in the Knobs region. Casey County is home to annual Casey County Apple Festival, and is a prohibition or dry county. It is considered part of the Appalachian region of Kentucky.

There were 6,260 households out of which 31.00% had children under the age of 18 living with them, 56.10% were married couples living together, 10.80% had a female householder with no husband present, and 29.40% were non-families. 26.80% of all households were made up of individuals and 12.60% had someone living alone who was 65 years of age or older. The average household size was 2.44 and the average family size was 2.94.