Adair County
Greenfield (7)

Adams County

Allamakee County
Waukon (13)

Appanoose County
Centerville (8)

Audubon County
Audubon (6)

Benton County
Belle Plaine (5)
Vinton (16)

Black Hawk County
Cedar Falls (113)
Evansdale (4)
Hudson (6)
La Porte City (7)
Waterloo (176)

Boone County
Boone (38)
Madrid (15)
Ogden (4)

Bremer County
Sumner (3)
Waverly (33)

Buchanan County
Independence (11)
Jesup (4)

Buena Vista County
Storm Lake (36)

Butler County

Calhoun County
Rockwell City (10)

Carroll County
Carroll (36)

Cass County
Atlantic (38)

Cedar County
Tipton (13)
West Branch (12)

Cerro Gordo County
Clear Lake (29)
Mason City (73)

Cherokee County
Cherokee (23)

Chickasaw County
New Hampton (16)

Clarke County
Osceola (6)

Clay County

Clayton County
Guttenberg (20)

Clinton County
Camanche (5)
Clinton (39)
De Witt (20)

Crawford County
Denison (24)

Dallas County
Adel (26)
Perry (7)
Waukee (25)

Davis County
Bloomfield (7)

Decatur County
Lamoni (9)

Delaware County
Manchester (20)

Des Moines County
Burlington (134)
West Burlington (18)

Dickinson County
Milford (8)
Spirit Lake (26)

Dubuque County
Dubuque (155)
Dyersville (15)

Emmet County
Estherville (15)

Fayette County
Oelwein (6)

Floyd County
Charles City (28)

Franklin County
Hampton (20)

Fremont County

Greene County
Jefferson (21)

Grundy County
Grundy Center (5)

Guthrie County

Hamilton County
Webster City (26)

Hancock County
Garner (4)

Hardin County
Eldora (15)
Iowa Falls (22)

Harrison County
Missouri Valley (12)

Henry County
Mount Pleasant (60)

Howard County
Cresco (16)

Humboldt County
Humboldt (16)

Ida County
Ida Grove (14)

Iowa County
Marengo (7)
Williamsburg (13)

Jackson County
Bellevue (11)
Maquoketa (33)

Jasper County
Colfax (7)
Newton (37)

Jefferson County

Johnson County
Iowa City (323)
North Liberty (22)

Jones County
Anamosa (20)
Monticello (12)

Keokuk County
Sigourney (4)

Kossuth County
Algona (24)

Lee County
Fort Madison (42)
Keokuk (35)

Linn County
Cedar Rapids (424)
Hiawatha (16)
Marion (45)
Mount Vernon (9)

Louisa County
Wapello (7)

Lucas County
Chariton (4)

Lyon County
Rock Rapids (8)

Madison County
Winterset (17)

Mahaska County

Marion County
Knoxville (19)
Pella (58)

Marshall County
Marshalltown (95)

Mills County
Glenwood (16)

Mitchell County
Osage (10)

Monona County
Onawa (5)

Monroe County
Albia (18)

Montgomery County
Red Oak (15)

Muscatine County
Muscatine (76)
West Liberty (12)
Wilton (7)

O'Brien County
Sheldon (20)

Osceola County
Sibley (7)

Page County
Clarinda (17)
Shenandoah (19)

Palo Alto County
Emmetsburg (10)

Plymouth County
Le Mars (16)

Pocahontas County
Pocahontas (18)

Polk County
Altoona (22)
Clive (31)
Des Moines (647)
Grimes (18)
Johnston (38)
Pleasant Hill (12)
Polk City (13)
Urbandale (55)
West Des Moines (147)
Windsor Heights (2)

Pottawattamie County
Carter Lake (5)
Council Bluffs (93)

Poweshiek County
Grinnell (46)

Ringgold County

Sac County
Sac City (13)

Scott County
Davenport (167)
Eldridge (16)
Le Claire (7)

Shelby County
Harlan (23)

Sioux County
Hawarden (9)
Orange City (32)
Rock Valley (24)
Sioux Center (23)

Story County
Ames (218)
Huxley (2)
Nevada (26)
Story City (13)

Tama County
Tama (13)
Toledo (11)

Taylor County

Union County
Creston (19)

Van Buren County

Wapello County
Ottumwa (45)

Warren County
Carlisle (15)
Indianola (53)
Norwalk (16)

Washington County
Kalona (19)
Washington (20)

Wayne County

Webster County
Fort Dodge (48)

Winnebago County
Forest City (23)
Lake Mills (6)

Winneshiek County
Decorah (61)

Woodbury County
Sergeant Bluff (4)
Sioux City (189)

Worth County

Wright County
Belmond (8)
Clarion (5)
Eagle Grove (4)