Zip Codes in Posen, Illinois
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 5,930 | 52 | 5 |
| Zip Code | Population |
|---|---|
| 5,930 | |
| 52 | |
| 5 |
© 2026
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 5,930 | 52 | 5 |
| Zip Code | Population |
|---|---|
| 5,930 | |
| 52 | |
| 5 |