| Post Office | Savanna |
| Division | Carroll |
| Pincode | 61074 |
| Post Office | Mount Carroll |
| Division | Carroll |
| Pincode | 61053 |
| Post Office | Lanark |
| Division | Carroll |
| Pincode | 61046 |
| Post Office | Thomson |
| Division | Carroll |
| Pincode | 61285 |
| Post Office | Milledgeville |
| Division | Carroll |
| Pincode | 61051 |
| Post Office | Shannon |
| Division | Carroll |
| Pincode | 61078 |
| Post Office | Chadwick |
| Division | Carroll |
| Pincode | 61014 |
7 City in Carroll | List of Zip Codes Location In Illinois and Your selected County Carroll