Of 120 counties in the state, Adair County ranks 31st in terms of size (412 square miles). Adair County is in South Central Kentucky. Kentucky's Adair County has about 1,000 acres of lakefront homes and property for sale based on recent Land Network data. The combined market value of farms and ranches for sale here was about $300,000. Browse all waterfront property for sale in Adair County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Adair County is residential property.