One of 120 counties in Kentucky, United States. County seat: Vanceburg.
One of 44 counties in Idaho, United States. County seat: Nezperce.
One of 62 counties in New York, United States. County seat: Lowville. Named after Morgan Lewis.
One of 114 counties in Missouri, United States. County seat: Monticello.
One of 95 counties in Tennessee, United States. County seat: Hohenwald.
One of 39 counties in Washington, United States. County seat: Chehalis.
One of 55 counties in West Virginia, United States. County seat: Weston. Origin of name unknown.
A home rule city, the county seat of Lewis County, Kentucky, United States.