One of 254 counties in Texas, United States. County seat: Denton. Named after John B. Denton.

One of 67 counties in Alabama, United States. County seat: Selma. Named after Alexander J. Dallas.

One of 82 counties in Mississippi, United States. County seats: Cleveland and Rosedale.

One of 82 counties in Mississippi, United States. County seat: Indianola. Possibly named after the Sunflower River.

One of 105 counties in Kansas, United States. County seat: Erie.

A county of Alabama, United States. County seat: Opelika. / A county of Arkansas, United States. County seat: Marianna. / A county of Florida, United States. County seat: Fort Myers.

A county of Georgia, United States. County seat: Leesburg. / A county of Virginia, United States. County seat: Jonesville.

A county of Illinois, United States. County seat: Dixon.

A county of Iowa, United States. County seats: Fort Madison and Keokuk.

One of 58 counties in California, United States. County seat: Santa Rosa.