ZIP Code Rankings · Iowa

👥 Most Populated ZIP Codes

The most populated ZIP codes in the United States. Filtered to Iowa.

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# ZIP City State 👥 Most Populated ZIP Codes 👥 Value Population
🥇 50023 Ankeny IA 45,286 45,286
🥈 50613 Cedar Falls IA 43,680 43,680
🥉 52402 Cedar Rapids IA 43,076 43,076
4 52001 Dubuque IA 43,064 43,064
5 52302 Marion IA 42,732 42,732
6 52404 Cedar Rapids IA 42,582 42,582
7 52722 Bettendorf IA 40,878 40,878
8 51503 Council Bluffs IA 37,411 37,411
9 50266 West Des Moines IA 36,770 36,770
10 50317 Des Moines IA 36,721 36,721
11 52240 Iowa City IA 36,046 36,046
12 50315 Des Moines IA 35,349 35,349
13 51501 Council Bluffs IA 34,928 34,928
14 50010 Ames IA 33,428 33,428
15 50265 West Des Moines IA 33,061 33,061
16 50322 Urbandale IA 31,694 31,694
17 50014 Ames IA 31,429 31,429
18 50310 Des Moines IA 31,283 31,283
19 50158 Marshalltown IA 31,163 31,163
20 52501 Ottumwa IA 30,341 30,341
21 52761 Muscatine IA 29,800 29,800
22 50701 Waterloo IA 29,745 29,745
23 50021 Ankeny IA 29,718 29,718
24 50401 Mason City IA 28,818 28,818
25 50501 Fort Dodge IA 28,633 28,633
26 51106 Sioux City IA 28,381 28,381
27 52806 Davenport IA 27,695 27,695
28 50263 Waukee IA 27,560 27,560
29 52601 Burlington IA 27,465 27,465
30 52804 Davenport IA 27,023 27,023
31 52732 Clinton IA 26,004 26,004
32 52405 Cedar Rapids IA 25,889 25,889
33 50131 Johnston IA 24,388 24,388
34 50320 Des Moines IA 23,903 23,903
35 52403 Cedar Rapids IA 23,023 23,023
36 52241 Coralville IA 22,846 22,846
37 51104 Sioux City IA 22,792 22,792
38 52245 Iowa City IA 22,765 22,765
39 52317 North Liberty IA 22,392 22,392
40 50009 Altoona IA 21,992 21,992
41 52246 Iowa City IA 21,944 21,944
42 52803 Davenport IA 21,868 21,868
43 50702 Waterloo IA 21,197 21,197
44 50208 Newton IA 20,270 20,270
45 50125 Indianola IA 20,009 20,009
46 50325 Clive IA 18,776 18,776
47 50703 Waterloo IA 18,397 18,397
48 50313 Des Moines IA 18,280 18,280
49 52002 Dubuque IA 17,931 17,931
50 51103 Sioux City IA 17,145 17,145
51 50323 Urbandale IA 17,065 17,065
52 50036 Boone IA 16,318 16,318
53 50111 Grimes IA 16,254 16,254
54 50211 Norwalk IA 16,222 16,222
55 50316 Des Moines IA 16,188 16,188
56 52807 Davenport IA 15,895 15,895
57 50311 Des Moines IA 15,889 15,889
58 50312 Des Moines IA 15,492 15,492
59 52577 Oskaloosa IA 14,336 14,336
60 50219 Pella IA 14,267 14,267
61 52003 Dubuque IA 13,735 13,735
62 50588 Storm Lake IA 13,346 13,346
63 50327 Pleasant Hill IA 12,875 12,875
64 52641 Mount Pleasant IA 12,796 12,796
65 51031 Le Mars IA 12,785 12,785
66 50677 Waverly IA 12,655 12,655
67 52627 Fort Madison IA 12,585 12,585
68 52101 Decorah IA 12,539 12,539
69 51301 Spencer IA 12,402 12,402
70 51401 Carroll IA 12,113 12,113
71 52632 Keokuk IA 11,904 11,904
72 50112 Grinnell IA 11,776 11,776
73 52556 Fairfield IA 11,586 11,586
74 50138 Knoxville IA 11,374 11,374
75 51105 Sioux City IA 10,726 10,726
76 50314 Des Moines IA 10,203 10,203
77 52748 Eldridge IA 9,890 9,890
78 51250 Sioux Center IA 9,887 9,887
79 50035 Bondurant IA 9,668 9,668
80 51442 Denison IA 9,586 9,586
81 50003 Adel IA 9,536 9,536
82 50616 Charles City IA 9,419 9,419
83 52802 Davenport IA 9,392 9,392
84 50220 Perry IA 9,251 9,251
85 51534 Glenwood IA 9,238 9,238
86 50309 Des Moines IA 9,199 9,199
87 50273 Winterset IA 9,123 9,123
88 50428 Clear Lake IA 9,093 9,093
89 52353 Washington IA 9,072 9,072
90 50801 Creston IA 9,027 9,027
91 50595 Webster City IA 8,768 8,768
92 52205 Anamosa IA 8,670 8,670
93 51360 Spirit Lake IA 8,561 8,561
94 50644 Independence IA 8,475 8,475
95 50022 Atlantic IA 8,472 8,472
96 52411 Cedar Rapids IA 8,357 8,357
97 50201 Nevada IA 8,301 8,301
98 52060 Maquoketa IA 8,139 8,139
99 52544 Centerville IA 8,110 8,110
100 52057 Manchester IA 7,883 7,883
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