Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Asbury | 52039 | Asbury District, Dubuque City, Iowa Province, United States 52039 |
| Bankston | 52045 | Bankston District, Dubuque City, Iowa Province, United States 52045 |
| Bernard | 52032 | Bernard District, Dubuque City, Iowa Province, United States 52032 |
| Cascade | 52033 | Cascade District, Dubuque City, Iowa Province, United States 52033 |
| Center Grove | 52001 | Center Grove District, Dubuque City, Iowa Province, United States 52001 |
| Centralia | 52068 | Centralia District, Dubuque City, Iowa Province, United States 52068 |
| Dubuque | 52002 | Dubuque District, Dubuque City, Iowa Province, United States 52002 |
| Durango | 52039 | Durango District, Dubuque City, Iowa Province, United States 52039 |
| Dyersville | 52040 | Dyersville District, Dubuque City, Iowa Province, United States 52040 |
| Eagle Point | 52001 | Eagle Point District, Dubuque City, Iowa Province, United States 52001 |
| Epworth | 52045 | Epworth District, Dubuque City, Iowa Province, United States 52045 |
| Farley | 52046 | Farley District, Dubuque City, Iowa Province, United States 52046 |
| Fillmore | 52033 | Fillmore District, Dubuque City, Iowa Province, United States 52033 |
| Holy Cross | 52053 | Holy Cross District, Dubuque City, Iowa Province, United States 52053 |
| Julien | 52001 | Julien District, Dubuque City, Iowa Province, United States 52001 |
| Key West | 52001 | Key West District, Dubuque City, Iowa Province, United States 52001 |
| Luxemburg | 52056 | Luxemburg District, Dubuque City, Iowa Province, United States 52056 |
| Massey | 52001 | Massey District, Dubuque City, Iowa Province, United States 52001 |
| McGraw Hill Companies | 52099 | McGraw Hill Companies District, Dubuque City, Iowa Province, United States 52099 |
| New Vienna | 52065 | New Vienna District, Dubuque City, Iowa Province, United States 52065 |
| Otter Creek | 52079 | Otter Creek District, Dubuque City, Iowa Province, United States 52079 |
| Peosta | 52068 | Peosta District, Dubuque City, Iowa Province, United States 52068 |
| Petersburg | 52040 | Petersburg District, Dubuque City, Iowa Province, United States 52040 |
| Rockdale | 52001 | Rockdale District, Dubuque City, Iowa Province, United States 52001 |
| Sageville | 52001 | Sageville District, Dubuque City, Iowa Province, United States 52001 |
| Shawondasse | 52001 | Shawondasse District, Dubuque City, Iowa Province, United States 52001 |
| Sherrill | 52073 | Sherrill District, Dubuque City, Iowa Province, United States 52073 |
| Worthington | 52078 | Worthington District, Dubuque City, Iowa Province, United States 52078 |
| Zwingle | 52079 | Zwingle District, Dubuque City, Iowa Province, United States 52079 |
District / County name
Postal code
Asbury
52039
Asbury District, Dubuque City, Iowa Province, United States 52039
Bankston
52045
Bankston District, Dubuque City, Iowa Province, United States 52045
Bernard
52032
Bernard District, Dubuque City, Iowa Province, United States 52032
Cascade
52033
Cascade District, Dubuque City, Iowa Province, United States 52033
Center Grove
52001
Center Grove District, Dubuque City, Iowa Province, United States 52001
Centralia
52068
Centralia District, Dubuque City, Iowa Province, United States 52068
Dubuque
52002
Dubuque District, Dubuque City, Iowa Province, United States 52002
Durango
52039
Durango District, Dubuque City, Iowa Province, United States 52039
Dyersville
52040
Dyersville District, Dubuque City, Iowa Province, United States 52040
Eagle Point
52001
Eagle Point District, Dubuque City, Iowa Province, United States 52001
Epworth
52045
Epworth District, Dubuque City, Iowa Province, United States 52045
Farley
52046
Farley District, Dubuque City, Iowa Province, United States 52046
Fillmore
52033
Fillmore District, Dubuque City, Iowa Province, United States 52033
Holy Cross
52053
Holy Cross District, Dubuque City, Iowa Province, United States 52053
Julien
52001
Julien District, Dubuque City, Iowa Province, United States 52001
Key West
52001
Key West District, Dubuque City, Iowa Province, United States 52001
Luxemburg
52056
Luxemburg District, Dubuque City, Iowa Province, United States 52056
Massey
52001
Massey District, Dubuque City, Iowa Province, United States 52001
McGraw Hill Companies
52099
McGraw Hill Companies District, Dubuque City, Iowa Province, United States 52099
New Vienna
52065
New Vienna District, Dubuque City, Iowa Province, United States 52065
Otter Creek
52079
Otter Creek District, Dubuque City, Iowa Province, United States 52079
Peosta
52068
Peosta District, Dubuque City, Iowa Province, United States 52068
Petersburg
52040
Petersburg District, Dubuque City, Iowa Province, United States 52040
Rockdale
52001
Rockdale District, Dubuque City, Iowa Province, United States 52001
Sageville
52001
Sageville District, Dubuque City, Iowa Province, United States 52001
Shawondasse
52001
Shawondasse District, Dubuque City, Iowa Province, United States 52001
Sherrill
52073
Sherrill District, Dubuque City, Iowa Province, United States 52073
Worthington
52078
Worthington District, Dubuque City, Iowa Province, United States 52078
Zwingle
52079
Zwingle District, Dubuque City, Iowa Province, United States 52079