Iowa area codes and area names

Local time
Iowa
Population
Iowa
2 955 010
Emergency phone number
Iowa
911
State: Iowa
State code: IA
Country Calling Code: +1
E.164 (Country Code): 1
Emergency phone number: 911
Capital: Washington D.C.
Language: English
Valuta: US Dollar (USD)
2 DIGIT ISO: US
3 DIGIT ISO: USA
Local Time: 21:43
Timezone: America/Chicago
Population: 2 955 010
Land Area: 9 629 091 KM2

Iowa - United States

The state Iowa is located in United States (country code +1). There is 229 phone areas in the state of Iowa. If you are calling someone located in Iowa from abroad, you must either write a plus sign (+) or two zeros (00) followed by the country code (+1 or 001) and then the Area code (found below) and then the phone number.

Local time in Iowa is 21:43.

Area codes and names

Area code Area name State
0319 Independence Iowa
0319 Iowa City Iowa
0319 Marion Iowa
0319 Cedar Rapids Iowa
0319 Anamosa Iowa
0319 North Liberty Iowa
0515 Ames Iowa
0515 Des Moines Iowa
0515 West Des Moines Iowa
0515 Clarion Iowa
0515 Fort Dodge Iowa
0515 Waukee Iowa
0515 Adel Iowa
0563 Camanche Iowa
0563 Muscatine Iowa
0563 Decorah Iowa
0563 Davenport Iowa
0641 Mason City Iowa
0641 Nashua Iowa
0641 Fairfield Iowa
0641 Oskaloosa Iowa
0641 Ackley Iowa
0712 Sioux City Iowa
0712 Spencer Iowa
0712 Council Bluffs Iowa
0712 Estherville Iowa
0712 Carroll Iowa
0319 Cedar Falls Iowa
0319 Waterloo Iowa
0319 Wayland Iowa
0319 Allison Iowa
0319 Oelwein Iowa
0319 Keosauqua Iowa
0319 La Porte City Iowa
0319 Parkersburg Iowa
0319 Waverly Iowa
0319 New London Iowa
0319 Fort Madison Iowa
0319 Mount Pleasant Iowa
0319 Mediapolis Iowa
0319 Belle Plaine Iowa
0319 Lisbon Iowa
0319 Monticello Iowa
0319 Vinton Iowa
0319 Dysart Iowa
0319 Traer Iowa
0319 Wapello Iowa
0319 Keokuk Iowa
0319 Amana Iowa
0319 Solon Iowa
0319 West Liberty Iowa
0319 Marengo Iowa
0319 West Branch Iowa
0319 Wellman Iowa
0319 Victor Iowa
0319 Riverside Iowa
0319 Washington Iowa
0319 Kalona Iowa
0319 Williamsburg Iowa
0319 Columbus Jct Iowa
0319 Burlington Iowa
0319 West Burlington Iowa
0319 Grundy Center Iowa
0319 Jesup Iowa
0319 Donnellson Iowa
0319 West Point Iowa
0319 Fairfax Iowa
0319 Center Point Iowa
0319 Tripoli Iowa
0319 Shell Rock Iowa
0319 Mount Vernon Iowa
0319 Denver Iowa
0319 Hudson Iowa
0515 Ogden Iowa
0515 Ankeny Iowa
0515 Algona Iowa
0515 Humboldt Iowa
0515 Gowrie Iowa
0515 Nevada Iowa
0515 Jefferson Iowa
0515 Boone Iowa
0515 Eagle Grove Iowa
0515 Winterset Iowa
0515 Perry Iowa
0515 Stuart Iowa
0515 Huxley Iowa
0515 Colfax Iowa
0515 Story City Iowa
0515 Madrid Iowa
0515 Webster City Iowa
0515 Bancroft Iowa
0515 West Bend Iowa
0515 Altoona Iowa
0515 Indianola Iowa
0515 Norwalk Iowa
0515 Polk City Iowa
0515 Grimes Iowa
0515 Carlisle Iowa
0563 Clinton Iowa
0563 Elkader Iowa
0563 Guttenberg Iowa
0563 Walcott Iowa
0563 Eldridge Iowa
0563 Le Claire Iowa
0563 Bettendorf Iowa
0563 West Union Iowa
0563 Ossian Iowa
0563 Lansing Iowa
0563 Monona Iowa
0563 Cresco Iowa
0563 Dubuque Iowa
0563 Waukon Iowa
0563 Sumner Iowa
0563 Maquoketa Iowa
0563 DeWitt Iowa
0563 Preston Iowa
0563 Wilton Iowa
0563 Farley Iowa
0563 Durant Iowa
0563 Cascade Iowa
0563 Postville Iowa
0563 Bellevue Iowa
0563 McGregor Iowa
0563 Dyersville Iowa
0563 Tipton Iowa
0563 Manchester Iowa
0563 Edgewood Iowa
0563 Strawberry Point Iowa
0641 Charles City Iowa
0641 Grinnell Iowa
0641 Monroe Iowa
0641 Corning Iowa
0641 Northwood Iowa
0641 Lenox Iowa
0641 Osceola Iowa
0641 Clear Lake Iowa
0641 Conrad Iowa
0641 New Hampton Iowa
0641 Centerville Iowa
0641 Belmond Iowa
0641 Leon Iowa
0641 Hampton Iowa
0641 Mount Ayr Iowa
0641 Gladbrook Iowa
0641 Toledo Iowa
0641 Brooklyn Iowa
0641 Forest City Iowa
0641 Lake Mills Iowa
0641 Sully Iowa
0641 Sigourney Iowa
0641 Montezuma Iowa
0641 Pella Iowa
0641 New Sharon Iowa
0641 Iowa Falls Iowa
0641 Bloomfield Iowa
0641 Ottumwa Iowa
0641 Osage Iowa
0641 Greenfield Iowa
0641 Guthrie Center Iowa
0641 Marshalltown Iowa
0641 Panora Iowa
0641 Chariton Iowa
0641 Creston Iowa
0641 Lamoni Iowa
0641 Newton Iowa
0641 Rockwell Iowa
0641 Knoxville Iowa
0641 Britt Iowa
0641 Eldora Iowa
0641 Corydon Iowa
0641 Garner Iowa
0641 Albia Iowa
0641 Riceville Iowa
0712 Cherokee Iowa
0712 Atlantic Iowa
0712 Shenandoah Iowa
0712 Denison Iowa
0712 Rockwell City Iowa
0712 Sheldon Iowa
0712 Arnolds Park Iowa
0712 Pocahontas Iowa
0712 Spirit Lake Iowa
0712 Milford Iowa
0712 Avoca Iowa
0712 Ida Grove Iowa
0712 Holstein Iowa
0712 Sidney Iowa
0712 Marcus Iowa
0712 Kingsley Iowa
0712 Hamburg Iowa
0712 Onawa Iowa
0712 Hull Iowa
0712 Lake City Iowa
0712 Manson Iowa
0712 Rock Rapids Iowa
0712 George Iowa
0712 Rock Valley Iowa
0712 Larchwood Iowa
0712 Oakland Iowa
0712 Bedford Iowa
0712 Glenwood Iowa
0712 Clarinda Iowa
0712 Le Mars Iowa
0712 Hawarden Iowa
0712 Audubon Iowa
0712 Akron Iowa
0712 Red Oak Iowa
0712 Missouri Valley Iowa
0712 Dunlap Iowa
0712 Logan Iowa
0712 Woodbine Iowa
0712 Manning Iowa
0712 Sac City Iowa
0712 Wall Lake Iowa
0712 Odebolt Iowa
0712 Sioux Center Iowa
0712 Storm Lake Iowa
0712 Orange City Iowa
0712 Hospers Iowa
0712 Inwood Iowa
0712 Sibley Iowa
0712 Harlan Iowa
0712 Anita Iowa
0712 Griswold Iowa
0712 Remsen Iowa
0712 Villisca Iowa
0712 Emmetsburg Iowa
0712 Moville Iowa
0712 Sergeant Bluff Iowa

Iowa Counties sorted by Population

Iowa consists of 99 counties with a total population of 2 955 010 citizens. The population data are from 2021.

Rank County Timezone Total Population
1 Polk County America/Chicago 430 640
2 Linn County America/Chicago 211 226
3 Scott County America/Chicago 165 224
4 Black Hawk County America/Chicago 131 090
5 Johnson County America/Chicago 130 882
6 Woodbury County America/Chicago 102 172
7 Dubuque County America/Chicago 93 653
8 Pottawattamie County America/Chicago 93 158
9 Story County America/Chicago 89 542
10 Dallas County America/Chicago 66 135
11 Clinton County America/Chicago 49 116
12 Warren County America/Chicago 46 225
13 Cerro Gordo County America/Chicago 44 151
14 Muscatine County America/Chicago 42 745
15 Marshall County America/Chicago 40 648
16 Des Moines County America/Chicago 40 325
17 Webster County America/Chicago 38 013
18 Jasper County America/Chicago 36 842
19 Lee County America/Chicago 35 862
20 Wapello County America/Chicago 35 625
21 Sioux County America/Chicago 33 704
22 Marion County America/Chicago 33 309
23 Boone County America/Chicago 26 306
24 Benton County America/Chicago 26 076
25 Plymouth County America/Chicago 24 986
26 Bremer County America/Chicago 24 276
27 Mahaska County America/Chicago 22 381
28 Washington County America/Chicago 21 704
29 Winneshiek County America/Chicago 21 056
30 Buchanan County America/Chicago 20 958
31 Fayette County America/Chicago 20 880
32 Carroll County America/Chicago 20 816
33 Jones County America/Chicago 20 638
34 Buena Vista County America/Chicago 20 260
35 Henry County America/Chicago 20 145
36 Jackson County America/Chicago 19 848
37 Poweshiek County America/Chicago 18 914
38 Cedar County America/Chicago 18 499
39 Clayton County America/Chicago 18 129
40 Tama County America/Chicago 17 767
41 Delaware County America/Chicago 17 764
42 Hardin County America/Chicago 17 534
43 Crawford County America/Chicago 17 096
44 Jefferson County America/Chicago 16 843
45 Clay County America/Chicago 16 667
46 Dickinson County America/Chicago 16 667
47 Iowa County America/Chicago 16 355
48 Floyd County America/Chicago 16 303
49 Page County America/Chicago 15 932
50 Madison County America/Chicago 15 679
51 Hamilton County America/Chicago 15 673
52 Kossuth County America/Chicago 15 543
53 Mills County America/Chicago 15 059
54 Harrison County America/Chicago 14 928
55 Butler County America/Chicago 14 867
56 O'Brien County America/Chicago 14 398
57 Allamakee County America/Chicago 14 330
58 Cass County America/Chicago 13 956
59 Wright County America/Chicago 13 229
60 Appanoose County America/Chicago 12 887
61 Union County America/Chicago 12 534
62 Grundy County America/Chicago 12 453
63 Chickasaw County America/Chicago 12 439
64 Shelby County America/Chicago 12 167
65 Cherokee County America/Chicago 12 072
66 Lyon County America/Chicago 11 581
67 Louisa County America/Chicago 11 387
68 Hancock County America/Chicago 11 341
69 Guthrie County America/Chicago 10 954
70 Winnebago County America/Chicago 10 866
71 Mitchell County America/Chicago 10 776
72 Montgomery County America/Chicago 10 740
73 Franklin County America/Chicago 10 680
74 Keokuk County America/Chicago 10 511
75 Sac County America/Chicago 10 350
76 Emmet County America/Chicago 10 302
77 Humboldt County America/Chicago 9 815
78 Calhoun County America/Chicago 9 670
79 Howard County America/Chicago 9 566
80 Palo Alto County America/Chicago 9 421
81 Greene County America/Chicago 9 336
82 Clarke County America/Chicago 9 286
83 Monona County America/Chicago 9 243
84 Lucas County America/Chicago 8 898
85 Davis County America/Chicago 8 753
86 Decatur County America/Chicago 8 457
87 Monroe County America/Chicago 7 970
88 Adair County America/Chicago 7 682
89 Worth County America/Chicago 7 598
90 Van Buren County America/Chicago 7 570
91 Fremont County America/Chicago 7 441
92 Pocahontas County America/Chicago 7 310
93 Ida County America/Chicago 7 089
94 Osceola County America/Chicago 6 462
95 Wayne County America/Chicago 6 403
96 Taylor County America/Chicago 6 317
97 Audubon County America/Chicago 6 119
98 Ringgold County America/Chicago 5 131
99 Adams County America/Chicago 4 029