Middlefield, MA
ZIP Codes in Middlefield, Massachusetts
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 01243 | 135 | 42.3561, -73.0104 |
Middlefield has 1 ZIP code
ZIP Codes in Middlefield, Massachusetts
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 01243 | 135 | 42.3561, -73.0104 |