About ZIP code 61257
The ZIP code 61257 routes mail to Hillsdale in the Illinois region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States · ZIP code
61257 - Hillsdale
ZIP code 61257 is Hillsdale in Illinois, United States.
| ZIP code | 61257 |
| Place | Hillsdale |
| Region | Illinois |
| District | Rock Island |
| Country | United States (US) |
| Coordinates | 41.5929, -90.2263 (map) |
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Frequently Asked Questions
ZIP code 61257 explained
Which city is ZIP code 61257 in?
ZIP code 61257 is Hillsdale in Illinois, United States.
What are the coordinates of 61257?
The approximate centre of 61257 is at latitude 41.5929, longitude -90.2263.
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