Grain Valley, MO
ZIP Codes in Grain Valley, Missouri
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 64029 | 21,330 | 39.0059, -94.2164 |
Grain Valley has 1 ZIP code
ZIP Codes in Grain Valley, Missouri
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 64029 | 21,330 | 39.0059, -94.2164 |