Dahlgren, IL
ZIP Codes in Dahlgren, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62828 | 1,359 | 38.1945, -88.6016 |
Dahlgren has 1 ZIP code
ZIP Codes in Dahlgren, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62828 | 1,359 | 38.1945, -88.6016 |