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
50154
Mc Callsburg, IA
Area
515
Pop.
523
50065
Davis City, IA
Area
641
Pop.
522
52321
Onslow, IA
Area
319
Pop.
522
52752
Grandview, IA
Area
319
Pop.
520
51446
Irwin, IA
Area
712
Pop.
517
52543
Cedar, IA
Area
641
Pop.
517
50133
Kellerton, IA
Area
641
Pop.
515
50160
Martensdale, IA
Area
641
Pop.
515
51636
Coin, IA
Area
712
Pop.
515
50164
Menlo, IA
Area
641
Pop.
514
51556
Modale, IA
Area
712
Pop.
512
52595
University Park, IA
Area
641
Pop.
512
50650
Lamont, IA
Area
563
Pop.
511
51033
Linn Grove, IA
Area
712
Pop.
506
50672
Steamboat Rock, IA
Area
641
Pop.
499
51056
Smithland, IA
Area
712
Pop.
499
50147
Lineville, IA
Area
641
Pop.
496
51014
Cleghorn, IA
Area
712
Pop.
494
52630
Hillsboro, IA
Area
319
Pop.
493
52584
Pulaski, IA
Area
641
Pop.
492
50439
Goodell, IA
Area
641
Pop.
491
50599
Woolstock, IA
Area
515
Pop.
489
50232
Reasnor, IA
Area
641
Pop.
485
52560
Floris, IA
Area
641
Pop.
483
52550
Delta, IA
Area
641
Pop.
480
51654
Thurman, IA
Area
712
Pop.
479
50451
Lakota, IA
Area
515
Pop.
477
51049
Quimby, IA
Area
712
Pop.
476
52169
Wadena, IA
Area
563
Pop.
476
50440
Grafton, IA
Area
641
Pop.
475
52576
Ollie, IA
Area
641
Pop.
475
50538
Farnhamville, IA
Area
515
Pop.
473
51333
Dickens, IA
Area
712
Pop.
470
50206
New Providence, IA
Area
641
Pop.
469
50633
Geneva, IA
Area
641
Pop.
467
52638
Middletown, IA
Area
319
Pop.
466
52047
Farmersburg, IA
Area
563
Pop.
464
50039
Bouton, IA
Area
515
Pop.
463
52326
Quasqueton, IA
Area
319
Pop.
461
51564
Pisgah, IA
Area
712
Pop.
457
52077
Volga, IA
Area
563
Pop.
456
52594
Unionville, IA
Area
641
Pop.
451
52727
Bryant, IA
Area
563
Pop.
451
51543
Kimballton, IA
Area
712
Pop.
449
52038
Dundee, IA
Area
563
Pop.
449
52140
Dorchester, IA
Area
563
Pop.
449
52134
Chester, IA
Area
563
Pop.
448
52217
Clutier, IA
Area
319
Pop.
447
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.