Ayer, MA
ZIP Codes in Ayer, Massachusetts
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 01432 | 8,118 | 42.5666, -71.5751 |
Ayer has 1 ZIP code
ZIP Codes in Ayer, Massachusetts
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 01432 | 8,118 | 42.5666, -71.5751 |