Clay County

ABD'de 18 Clay County var:
:

 Clay County, Alabama
 Clay County, Arkansas 
 Clay County, Güney Dakota
 Clay County, Florida
 Clay County, Georgia
 Clay County, Illinois
 Clay County, Indiana
 Clay County, Iowa 
 Clay County, Kansas
 Clay County, Kuzey Karolina
 Clay County, Kentucky 
 Clay County, Minnesota
 Clay County, Mississippi
 Clay County, Missouri
 Clay County, Nebraska
 Clay County, Tennessee
 Clay County, Teksas
 Clay County, Batı Virjinya

Ayrıca bakınız
 Henry Clay