ZIP Codes in Iowa
Browse ZIP codes in Iowa, including city, county, area code, population, income, and timezone. This state page is designed to help you move between ZIP lookups, area code lookups, and geographic browsing.
State
Iowa
IA
ZIP codes
1,056
Area codes
6
50036
Boone, IA
Area
515
Pop.
16,052
50325
Clive, IA
Area
515
Pop.
16,010
52317
North Liberty, IA
Area
319
Pop.
15,310
50311
Des Moines, IA
Area
515
Pop.
15,155
52577
Oskaloosa, IA
Area
641
Pop.
15,091
50312
Des Moines, IA
Area
515
Pop.
14,873
52002
Dubuque, IA
Area
563
Pop.
14,869
50219
Pella, IA
Area
641
Pop.
14,190
52807
Davenport, IA
Area
563
Pop.
13,847
52101
Decorah, IA
Area
563
Pop.
13,845
52627
Fort Madison, IA
Area
319
Pop.
13,414
52003
Dubuque, IA
Area
563
Pop.
13,377
52632
Keokuk, IA
Area
319
Pop.
13,194
50588
Storm Lake, IA
Area
712
Pop.
12,906
51301
Spencer, IA
Area
712
Pop.
12,879
52556
Fairfield, IA
Area
641
Pop.
12,637
52641
Mount Pleasant, IA
Area
319
Pop.
12,114
51401
Carroll, IA
Area
712
Pop.
12,086
51031
Le Mars, IA
Area
712
Pop.
12,023
50677
Waverly, IA
Area
319
Pop.
11,936
50314
Des Moines, IA
Area
515
Pop.
11,925
50211
Norwalk, IA
Area
515
Pop.
11,849
50138
Knoxville, IA
Area
641
Pop.
11,830
50112
Grinnell, IA
Area
641
Pop.
11,752
50327
Pleasant Hill, IA
Area
515
Pop.
10,833
50323
Urbandale, IA
Area
515
Pop.
10,566
52802
Davenport, IA
Area
563
Pop.
10,500
50616
Charles City, IA
Area
641
Pop.
10,340
50111
Grimes, IA
Area
515
Pop.
9,939
51442
Denison, IA
Area
712
Pop.
9,596
51534
Glenwood, IA
Area
712
Pop.
9,495
50801
Creston, IA
Area
641
Pop.
9,468
51105
Sioux City, IA
Area
712
Pop.
9,463
50428
Clear Lake, IA
Area
641
Pop.
9,274
52748
Eldridge, IA
Area
563
Pop.
9,253
50220
Perry, IA
Area
515
Pop.
9,213
50595
Webster City, IA
Area
515
Pop.
9,185
52353
Washington, IA
Area
319
Pop.
8,933
52205
Anamosa, IA
Area
319
Pop.
8,683
51360
Spirit Lake, IA
Area
712
Pop.
8,593
52060
Maquoketa, IA
Area
563
Pop.
8,555
50321
Des Moines, IA
Area
515
Pop.
8,501
50707
Evansdale, IA
Area
319
Pop.
8,489
51250
Sioux Center, IA
Area
712
Pop.
8,472
50644
Independence, IA
Area
319
Pop.
8,426
50273
Winterset, IA
Area
515
Pop.
8,217
50201
Nevada, IA
Area
515
Pop.
8,139
50022
Atlantic, IA
Area
712
Pop.
8,028
About ZIP codes in Iowa
ZIP codes in Iowa can be used to browse local cities, counties, area codes, and population data. This page is a state-level directory for postal lookup and serves as a strong internal hub for deeper ZIP and area code pages.