Kirkwood, IL
ZIP Codes in Kirkwood, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61447 | 1,133 | 40.8703, -90.7634 |
Kirkwood has 1 ZIP code
ZIP Codes in Kirkwood, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61447 | 1,133 | 40.8703, -90.7634 |