A county of Arkansas, United States. County seats: Corning and Piggott.

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

A county of Kentucky, United States. County seat: Manchester.

A county of Alabama, United States. County seat: Tuskegee. / A county of Georgia, United States. County seat: Oglethorpe. / A county of Illinois, United States. County seat: Decatur.

A county of Georgia, United States. County seat: Monticello. / A county of Illinois, United States. County seat: Newton. / A county of Indiana, United States. County seat: Rensselaer.

A county of Florida, United States. County seat: Palatka. / A county of Georgia, United States. County seat: Eatonton. / A county of Illinois, United States. County seat: Hennepin.

One of 72 counties in Wisconsin, United States. County seat: Fond du Lac.

One of 14 counties in Vermont, United States. County seat: Hyde Park.

One of 100 counties in North Carolina, United States. County seat: Dobson. / One of 95 counties in Virginia, United States. County seat: Surry.

One of 64 counties in Colorado, United States. County seat: Breckenridge. Named for the many mountain summits in the county.