Counties in Iowa:
Adair, Adams, Allamakee, Appanoose, Audubon, Benton, Black Hawk, Boone, Bremer, Buchanan, Buena Vista, Butler, Calhoun, Carroll, Cass, Cedar, Cerro Gordo, Cherokee, Chickasaw, Clarke, Clay, Clayton, Clinton, Crawford, Dallas, Davis, Decatur, Delaware, Des Moines, Dickinson, Dubuque, Emmet, Fayette, Floyd, Franklin, Fremont, Greene, Grundy, Guthrie, Hamilton, Hancock, Hardin, Harrison, Henry, Howard, Humboldt, Ida, Jackson, Jasper, Jefferson, Johnson, Jones, Keokuk, Kossuth, Lee, Linn, Louisa, Lucas, Lyon, Madison, Mahaska, Marion, Marshall, Mills, Monroe, Montgomery, Muscatine, O’Brien, Osceola, Page, Palo Alto, Plymouth, Pocahontas, Polk, Pottawattamie, Poweshiek, Ringgold, Sac, Scott, Shelby, Sioux, Story, Tama, Taylor, Union, Van Buren, Wapello, Warren, Washington, Wayne, Webster, Winnebago, Winneshiek, Woodbury, Worth, and Wright.
Largest Cities in Iowa:
Des Moines, Cedar Rapids, Davenport, Sioux City, Iowa City, Ankeny, West Des Moines, Waterloo, Ames, Council Bluffs, Dubuque, Urbandale, Marion, Cedar Falls, Bettendorf, Waukee, Marshalltown, Mason City, Ottumwa, Johnston, Coralville, Fort Dodge, Clinton, Burlington, Muscatine, Altoona, North Liberty, Clive, Grimes, Norwalk, Indianola, Spencer, Hiawatha, Pella, Newton, Waverly, Storm Lake, Le Mars, Oskaloosa, Carroll, Spirit Lake, Spencer, Washington, Decorah, Atlantic, Charles City, Estherville, Clear Lake, Boone, Humboldt, Fairfield, and more.