Zip Codes in Fairfield, Illinois
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 5,154 |
| Zip Code | Population |
|---|---|
| 5,154 |
© 2026
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 5,154 |
| Zip Code | Population |
|---|---|
| 5,154 |