Thomasboro, IL
ZIP Codes in Thomasboro, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61878 | 1,217 | 40.2427, -88.1455 |
Thomasboro has 1 ZIP code
ZIP Codes in Thomasboro, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61878 | 1,217 | 40.2427, -88.1455 |