One of 102 counties in Illinois, United States. County seat: Petersburg. Named after Pierre Menard.

One of 93 counties in Nebraska, United States. County seat: Pender. Named after John Mellen Thurston. / One of 39 counties in Washington, United States. County seat: Olympia. Named after Samuel Thurston.

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

One of 100 counties in North Carolina, United States. County seat: Rutherfordton. / One of 95 counties in Tennessee, United States. County seat: Murfreesboro.

One of 114 counties in Missouri, United States. County seat: Oregon. Named after David Rice Holt. / One of 93 counties in Nebraska, United States. County seat: O'Neill. Named after Joseph Holt.

One of 67 counties in Florida, United States. County seat: Sanford. / One of 159 counties in Georgia, United States. County seat: Donalsonville.

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

One of 254 counties in Texas, United States. County seat: Levelland.

One of 254 counties in Texas, United States. County seat: Plains.

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