Allendale, MI
ZIP Codes in Allendale, Michigan
January 3, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 49401 | 28,358 | 42.9776, -85.9586 |
Allendale has 1 ZIP code
ZIP Codes in Allendale, Michigan
January 3, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 49401 | 28,358 | 42.9776, -85.9586 |