Zip Codes in Monroe, IL, United States
List of city in Monroe County, Illinois, USA:
| City | County | State |
|---|---|---|
| Columbia | Monroe | Illinois |
| E Carondelet | Monroe | Illinois |
| East Carondelet | Monroe | Illinois |
| Fults | Monroe | Illinois |
| Hecker | Monroe | Illinois |
| Maeystown | Monroe | Illinois |
| New Athens | Monroe | Illinois |
| Pr Du Rocher | Monroe | Illinois |
| Prairie Du Rocher | Monroe | Illinois |
| Red Bud | Monroe | Illinois |
| Redbud | Monroe | Illinois |
| Ruma | Monroe | Illinois |
| Renault | Monroe | Illinois |
| Valmeyer | Monroe | Illinois |
| Waterloo | Monroe | Illinois |