Mount Prospect, IL
ZIP Codes in Mount Prospect, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 60056 | 56,651 | 42.0654, -87.9347 |
Mount Prospect has 1 ZIP code
ZIP Codes in Mount Prospect, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 60056 | 56,651 | 42.0654, -87.9347 |