| Post Office | Oneonta |
| Division | Otsego |
| Pincode | 13820 |
| Post Office | Cooperstown |
| Division | Otsego |
| Pincode | 13326 |
| Post Office | Unadilla |
| Division | Otsego |
| Pincode | 13849 |
| Post Office | Richfield Springs |
| Division | Otsego |
| Pincode | 13439 |
| Post Office | Otego |
| Division | Otsego |
| Pincode | 13825 |
| Post Office | Worcester |
| Division | Otsego |
| Pincode | 12197 |
31 City in Otsego | List of Zip Codes Location In New York and Your selected County Otsego