Iowa Counties with Population > 50,000
Adair
Adair
7,496
en.wikipedia.org
Iowa 3rdIAHD023IASD12
Adams
Adams
3,704
en.wikipedia.org
Iowa 3rdIAHD017IASD09
Allamakee
Allamakee
14,061
en.wikipedia.org
Iowa 2ndIAHD064IASD32
Appanoose
Appanoose
12,317
en.wikipedia.org
Iowa 3rdIAHD024IAHD026IASD12IASD13
Audubon
Audubon
5,674
en.wikipedia.org
Iowa 4thIAHD011IASD06
Benton
Benton
25,575
en.wikipedia.org
Cedar Rapids, IA
Iowa 2ndIAHD076IAHD084IASD38IASD42
Black Hawk
Black Hawk
131,144
en.wikipedia.org
Waterloo-Cedar Falls, IA
Iowa 2ndIAHD054IAHD061IAHD062IAHD068IAHD075IAHD076IASD27IASD31IASD34IASD38
Boone
Boone
26,715
en.wikipedia.org
Boone, IA
Iowa 4thIAHD048IASD24
Bremer
Bremer
24,988
en.wikipedia.org
Waterloo-Cedar Falls, IA
Iowa 2ndIAHD057IAHD058IASD29
Buchanan
Buchanan
20,565
en.wikipedia.org
Iowa 2ndIAHD067IAHD068IASD34
Buena Vista
Buena Vista
20,823
en.wikipedia.org
Storm Lake, IA
Iowa 4thIAHD005IAHD006IASD03
Butler
Butler
14,334
en.wikipedia.org
Iowa 2ndIAHD057IASD29
Calhoun
Calhoun
9,927
en.wikipedia.org
Iowa 4thIAHD007IASD04
Carroll
Carroll
20,760
en.wikipedia.org
Iowa 4thIAHD011IASD06
Cass
Cass
13,127
en.wikipedia.org
Iowa 3rdIAHD018IASD09
Cedar
Cedar
18,505
en.wikipedia.org
Iowa 1stIAHD082IASD41
Cerro Gordo
Cerro Gordo
43,127
en.wikipedia.org
Mason City, IA
Iowa 2ndIAHD059IAHD060IASD30
Cherokee
Cherokee
11,658
en.wikipedia.org
Iowa 4thIAHD005IAHD013IASD03IASD07
Chickasaw
Chickasaw
12,012
en.wikipedia.org
Iowa 2ndIAHD058IASD29
Clarke
Clarke
9,748
en.wikipedia.org
Iowa 3rdIAHD023IAHD024IASD12
Clay
Clay
16,384
en.wikipedia.org
Spencer, IA
Iowa 4thIAHD006IAHD010IASD03IASD05
Clayton
Clayton
17,043
en.wikipedia.org
Iowa 2ndIAHD064IASD32
Clinton
Clinton
46,460
en.wikipedia.org
Clinton, IA
Iowa 1stIAHD069IAHD070IASD35
Crawford
Crawford
16,525
en.wikipedia.org
Iowa 4thIAHD012IASD06
Dallas
Dallas
99,678
en.wikipedia.org
Des Moines-West Des Moines, IA
Iowa 3rdIAHD023IAHD027IAHD028IAHD031IAHD046IAHD047IASD12IASD14IASD16IASD23IASD24
Davis
Davis
9,110
en.wikipedia.org
Ottumwa, IA
Iowa 4thIAHD026IASD13
Decatur
Decatur
7,645
en.wikipedia.org
Iowa 3rdIAHD024IASD12
Delaware
Delaware
17,488
en.wikipedia.org
Iowa 2ndIAHD067IASD34
Des Moines
Des Moines
38,910
en.wikipedia.org
Burlington, IA-IL
Iowa 1stIAHD095IAHD099IASD48IASD50
Dickinson
Dickinson
17,703
en.wikipedia.org
Spirit Lake, IA
Iowa 4thIAHD010IASD05
Dubuque
Dubuque
99,266
en.wikipedia.org
Dubuque, IA
Iowa 2ndIAHD064IAHD065IAHD067IAHD071IAHD072IASD32IASD33IASD34IASD36
Emmet
Emmet
9,388
en.wikipedia.org
Iowa 4thIAHD009IASD05
Fayette
Fayette
19,509
en.wikipedia.org
Iowa 2ndIAHD063IAHD068IASD32IASD34
Floyd
Floyd
15,627
en.wikipedia.org
Iowa 2ndIAHD058IAHD060IASD29IASD30
Franklin
Franklin
10,019
en.wikipedia.org
Iowa 4thIAHD055IASD28
Fremont
Fremont
6,605
en.wikipedia.org
Iowa 4thIAHD016IASD08
Greene
Greene
8,771
en.wikipedia.org
Iowa 3rdIAHD047IASD24
Grundy
Grundy
12,329
en.wikipedia.org
Waterloo-Cedar Falls, IA
Iowa 2ndIAHD054IASD27
Guthrie
Guthrie
10,623
en.wikipedia.org
Des Moines-West Des Moines, IA
Iowa 3rdIAHD047IASD24
Hamilton
Hamilton
15,039
en.wikipedia.org
Iowa 4thIAHD055IASD28
Hancock
Hancock
10,795
en.wikipedia.org
Iowa 4thIAHD056IASD28
Hardin
Hardin
16,878
en.wikipedia.org
Iowa 2ndIAHD054IASD27
Harrison
Harrison
14,582
en.wikipedia.org
Omaha-Council Bluffs, NE-IA
Iowa 4thIAHD015IASD08
Henry
Henry
20,482
en.wikipedia.org
Iowa 1stIAHD087IAHD095IASD44IASD48
Howard
Howard
9,469
en.wikipedia.org
Iowa 2ndIAHD063IASD32
Humboldt
Humboldt
9,597
en.wikipedia.org
Iowa 4thIAHD056IASD28
Ida
Ida
7,005
en.wikipedia.org
Iowa 4thIAHD012IASD06
Iowa
Iowa
16,662
en.wikipedia.org
Iowa 1stIAHD091IASD46
Jackson
Jackson
19,485
en.wikipedia.org
Iowa 1stIAHD066IAHD070IASD33IASD35
Jasper
Jasper
37,813
en.wikipedia.org
Newton, IA
Iowa 1stIAHD037IAHD038IASD19
Jefferson
Jefferson
15,663
en.wikipedia.org
Fairfield, IA
Iowa 1stIAHD087IAHD088IASD44
Johnson
Johnson
152,854
en.wikipedia.org
Iowa City, IA
Iowa 1stIAHD085IAHD086IAHD089IAHD090IAHD091IAHD092IASD43IASD45IASD46
Jones
Jones
20,646
en.wikipedia.org
Cedar Rapids, IA
Iowa 1stIAHD066IASD33
Keokuk
Keokuk
10,033
en.wikipedia.org
Iowa 1stIAHD088IASD44
Kossuth
Kossuth
14,828
en.wikipedia.org
Iowa 4thIAHD009IAHD010IASD05
Lee
Lee
33,555
en.wikipedia.org
Fort Madison-Keokuk, IA-IL-MO
Iowa 1stIAHD099IAHD100IASD50
Linn
Linn
230,299
en.wikipedia.org
Cedar Rapids, IA
Iowa 2ndIAHD073IAHD074IAHD077IAHD078IAHD079IAHD080IAHD083IAHD084IASD37IASD39IASD40IASD42
Louisa
Louisa
10,837
en.wikipedia.org
Iowa 1stIAHD095IASD48
Lucas
Lucas
8,634
en.wikipedia.org
Iowa 3rdIAHD024IASD12
Lyon
Lyon
11,934
en.wikipedia.org
Iowa 4thIAHD004
Madison
Madison
16,548
en.wikipedia.org
Des Moines-West Des Moines, IA
Iowa 3rdIAHD023IASD12
Mahaska
Mahaska
22,190
en.wikipedia.org
Oskaloosa, IA
Iowa 1stIAHD037IAHD088IASD19IASD44
Marion
Marion
33,414
en.wikipedia.org
Iowa 1stIAHD021IAHD037IASD11IASD19
Marshall
Marshall
40,105
en.wikipedia.org
Marshalltown, IA
Iowa 4thIAHD051IAHD052IASD26
Mills
Mills
14,484
en.wikipedia.org
Omaha-Council Bluffs, NE-IA
Iowa 4thIAHD016IASD08
Mitchell
Mitchell
10,565
en.wikipedia.org
Iowa 2ndIAHD060IASD30
Monona
Monona
8,751
en.wikipedia.org
Iowa 4thIAHD013IASD07
Monroe
Monroe
7,577
en.wikipedia.org
Iowa 3rdIAHD026IASD13
Montgomery
Montgomery
10,330
en.wikipedia.org
Iowa 3rdIAHD018IASD09
Muscatine
Muscatine
43,235
en.wikipedia.org
Muscatine, IA
Iowa 1stIAHD082IAHD095IAHD096IASD41IASD48
O'Brien
O'Brien
14,182
en.wikipedia.org
Iowa 4thIAHD005IASD03
Osceola
Osceola
6,192
en.wikipedia.org
Iowa 4thIAHD005IASD03
Page
Page
15,211
en.wikipedia.org
Iowa 3rdIAHD017IAHD018IASD09
Palo Alto
Palo Alto
8,996
en.wikipedia.org
Iowa 4thIAHD010IASD05
Plymouth
Plymouth
25,698
en.wikipedia.org
Sioux City, IA-NE-SD
Iowa 4thIAHD003IAHD013IASD02IASD07
Pocahontas
Pocahontas
7,078
en.wikipedia.org
Iowa 4thIAHD007IASD04
Polk
Polk
492,401
en.wikipedia.org
Des Moines-West Des Moines, IA
Iowa 3rdIAHD029IAHD030IAHD031IAHD032IAHD033IAHD034IAHD035IAHD036IAHD039IAHD040IAHD041IAHD042IAHD043IAHD044IAHD045IAHD046IASD15IASD16IASD17IASD18IASD20IASD21IASD22IASD23
Pottawattamie
Pottawattamie
93,667
en.wikipedia.org
Omaha-Council Bluffs, NE-IA
Iowa 4thIAHD011IAHD015IAHD016IAHD019IAHD020IASD06IASD08IASD10
Poweshiek
Poweshiek
18,662
en.wikipedia.org
Iowa 2ndIAHD053IASD27
Ringgold
Ringgold
4,663
en.wikipedia.org
Iowa 3rdIAHD017IASD09
Sac
Sac
9,814
en.wikipedia.org
Iowa 4thIAHD007IASD04
Scott
Scott
174,669
en.wikipedia.org
Davenport-Moline-Rock Island, IA-IL
Iowa 1stIAHD070IAHD081IAHD082IAHD093IAHD094IAHD097IAHD098IASD35IASD41IASD47IASD49
Shelby
Shelby
11,746
en.wikipedia.org
Iowa 4thIAHD011IAHD012IASD06
Sioux
Sioux
35,872
en.wikipedia.org
Iowa 4thIAHD003IAHD004IASD02
Story
Story
98,537
en.wikipedia.org
Ames, IA
Iowa 4thIAHD048IAHD049IAHD050IAHD051IAHD055IASD24IASD25IASD26IASD28
Tama
Tama
17,135
en.wikipedia.org
Iowa 2ndIAHD053IAHD076IASD27IASD38
Taylor
Taylor
5,896
en.wikipedia.org
Iowa 3rdIAHD017IASD09
Union
Union
12,138
en.wikipedia.org
Iowa 3rdIAHD017IAHD023IASD09IASD12
Van Buren
Van Buren
7,203
en.wikipedia.org
Iowa 1stIAHD087IASD44
Wapello
Wapello
35,437
en.wikipedia.org
Ottumwa, IA
Iowa 3rdIAHD025IAHD026IASD13
Warren
Warren
52,403
en.wikipedia.org
Des Moines-West Des Moines, IA
Iowa 1stIAHD021IAHD022IASD11
Washington
Washington
22,565
en.wikipedia.org
Iowa City, IA
Iowa 1stIAHD092IASD46
Wayne
Wayne
6,497
en.wikipedia.org
Iowa 3rdIAHD024IASD12
Webster
Webster
36,999
en.wikipedia.org
Fort Dodge, IA
Iowa 4thIAHD007IAHD008IASD04
Winnebago
Winnebago
10,679
en.wikipedia.org
Iowa 4thIAHD009
Winneshiek
Winneshiek
20,070
en.wikipedia.org
Iowa 2ndIAHD063IASD32
Woodbury
Woodbury
105,941
en.wikipedia.org
Sioux City, IA-NE-SD
Iowa 4thIAHD001IAHD002IAHD013IAHD014IASD01IASD07
Worth
Worth
7,443
en.wikipedia.org
Mason City, IA
Iowa 2ndIAHD060IASD30
Wright
Wright
12,943
en.wikipedia.org
Iowa 4thIAHD055IAHD056IASD28