Clay County

Clay County is the name of 18 counties in the United States. Most are named for Henry Clay, U.S. Senator and statesman:


 * Clay County, Alabama
 * Clay County, Arkansas (named for John Clayton, and originally named Clayton County)
 * Clay County, Florida
 * Clay County, Georgia
 * Clay County, Illinois
 * Clay County, Indiana
 * Clay County, Iowa (named for Henry Clay Jr., son of Henry Clay and a soldier in the Mexican–American War)
 * Clay County, Kansas
 * Clay County, Kentucky (named for Green Clay, cousin of Henry Clay, a member of the Kentucky state legislature)
 * Clay County, Minnesota
 * Clay County, Mississippi
 * Clay County, Missouri
 * Clay County, Nebraska
 * Clay County, North Carolina
 * Clay County, South Dakota
 * Clay County, Tennessee
 * Clay County, Texas
 * Clay County, West Virginia