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