US location post office
Iowa ZIP Codes
| ZIP Code | Type | City | County | County Code |
|---|---|---|---|---|
| 52049 | Standard | Garnavillo | Clayton | 19043 |
| 52050 | Standard | Greeley | Delaware | 19055 |
| 52052 | Standard | Guttenberg | Clayton | 19043 |
| 52053 | Standard | Holy Cross | Dubuque | 19061 |
| 52054 | Standard | La Motte | Jackson | 19097 |
| 52057 | Standard | Manchester | Delaware | 19055 |
| 52060 | Standard | Maquoketa | Jackson | 19097 |
| 52064 | Standard | Miles | Jackson | 19097 |
| 52065 | Standard | New Vienna | Dubuque | 19061 |
| 52066 | Standard | North Buena Vista | Clayton | 19043 |
| 52068 | Standard | Peosta | Dubuque | 19061 |
| 52069 | Standard | Preston | Jackson | 19097 |
| 52070 | Standard | Sabula | Jackson | 19097 |
| 52072 | Standard | Saint Olaf | Clayton | 19043 |
| 52073 | Standard | Sherrill | Dubuque | 19061 |
| 52074 | Standard | Spragueville | Jackson | 19097 |
| 52076 | Standard | Strawberry Point | Clayton | 19043 |
| 52077 | Standard | Volga | Clayton | 19043 |
| 52078 | Standard | Worthington | Dubuque | 19061 |
| 52079 | Standard | Zwingle | Jackson | 19097 |
| 52101 | Standard | Decorah | Winneshiek | 19191 |
| 52132 | Standard | Calmar | Winneshiek | 19191 |
| 52133 | Standard | Castalia | Winneshiek | 19191 |
| 52134 | Standard | Chester | Howard | 19089 |
| 52135 | Standard | Clermont | Fayette | 19065 |
| 52136 | Standard | Cresco | Howard | 19089 |
| 52140 | Standard | Dorchester | Allamakee | 19005 |
| 52141 | Standard | Elgin | Fayette | 19065 |
| 52142 | Standard | Fayette | Fayette | 19065 |
| 52144 | Standard | Fort Atkinson | Winneshiek | 19191 |
| 52146 | Standard | Harpers Ferry | Allamakee | 19005 |
| 52147 | Standard | Hawkeye | Fayette | 19065 |
| 52151 | Standard | Lansing | Allamakee | 19005 |
| 52154 | Standard | Lawler | Chickasaw | 19037 |
| 52155 | Standard | Lime Springs | Howard | 19089 |
| 52156 | Standard | Luana | Clayton | 19043 |
| 52157 | Standard | McGregor | Clayton | 19043 |
| 52158 | POBox | Marquette | Clayton | 19043 |
| 52159 | Standard | Monona | Clayton | 19043 |
| 52160 | Standard | New Albin | Allamakee | 19005 |
| 52161 | Standard | Ossian | Winneshiek | 19191 |
| 52162 | Standard | Postville | Allamakee | 19005 |
| 52163 | POBox | Protivin | Howard | 19089 |
| 52164 | Standard | Randalia | Fayette | 19065 |
| 52165 | Standard | Ridgeway | Winneshiek | 19191 |
| 52166 | POBox | Saint Lucas | Fayette | 19065 |
| 52168 | POBox | Spillville | Winneshiek | 19191 |
| 52169 | Standard | Wadena | Fayette | 19065 |
| 52170 | Standard | Waterville | Allamakee | 19005 |
| 52171 | Standard | Waucoma | Fayette | 19065 |
Iowa Cities & Towns
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- Cedar Rapids(6)
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- Ames(4)
- Dubuque(3)
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- Lester(1)
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- Marion(1)
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- Plainfield(1)
- Hedrick(1)
- Rolfe(1)
- Kingsley(1)
- Calumet(1)
- Morning Sun(1)
- Exira(1)
- South Amana(1)
- Avoca(1)
- Decorah(1)
- Onslow(1)
- Grant(1)
- Lohrville(1)
- Correctionville(1)
- Protivin(1)
- Underwood(1)
- Melbourne(1)
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