A county of Iowa, United States. County seat: Oskaloosa.

A county of Missouri, United States. County seat: Maryville.

One of 66 counties in South Dakota, United States. County seat: Philip.

A county of Kansas, United States. County seat: Great Bend. Named after Clara Barton. / A county of Missouri, United States. County seat: Lamar. Named after David Barton.

One of 99 counties in Iowa, United States. County seat: Wapello. The name is of uncertain origin.

One of 114 counties in Missouri, United States. County seat: Savannah.

One of 93 counties in Nebraska, United States. County seat: Hebron.

One of 67 counties in Pennsylvania, United States. County seat: Huntingdon.

One of 55 counties in West Virginia, United States. County seat: Huntington.

One of 66 counties in South Dakota, United States. County seat: Alexandria.