Adair 
Clarke Dallas Decatur Lucas Madison Union Wayne Polk Franklin Hamilton Hancock Humboldt Story Wright Cerro Gordo Floyd Mitchell Worth Benton Black Hawk Tama Pottawattamie Johnson Washington Dubuque Plymouth Sioux Emmet Kossuth Winnebago Audubon Carroll Shelby Crawford Ida Harrison Scott Warren Appanoose Boone Calhoun Henry Jackson Jasper Louisa Mahaska Marion Marshall Monroe Muscatine Pocahontas Taylor Webster Lyon Sac Poweshiek Bremer Chickasaw Butler Jones Clinton Linn Iowa Des Moines Lee Woodbury Buena Vista Cherokee O'Brien Osceola Fremont Mills Adams Page Ringgold Greene Guthrie Grundy Hardin Fayette Howard Winneshiek Allamakee Clayton Buchanan Delaware Clay Dickinson Palo Alto Monona Cass Montgomery Wapello Davis Cedar Jefferson Van Buren Keokuk
Clarke Dallas Decatur Lucas Madison Union Wayne Polk Franklin Hamilton Hancock Humboldt Story Wright Cerro Gordo Floyd Mitchell Worth Benton Black Hawk Tama Pottawattamie Johnson Washington Dubuque Plymouth Sioux Emmet Kossuth Winnebago Audubon Carroll Shelby Crawford Ida Harrison Scott Warren Appanoose Boone Calhoun Henry Jackson Jasper Louisa Mahaska Marion Marshall Monroe Muscatine Pocahontas Taylor Webster Lyon Sac Poweshiek Bremer Chickasaw Butler Jones Clinton Linn Iowa Des Moines Lee Woodbury Buena Vista Cherokee O'Brien Osceola Fremont Mills Adams Page Ringgold Greene Guthrie Grundy Hardin Fayette Howard Winneshiek Allamakee Clayton Buchanan Delaware Clay Dickinson Palo Alto Monona Cass Montgomery Wapello Davis Cedar Jefferson Van Buren Keokuk