Greenwich zipcode
| City | Greenwich |
| ZIP Code | 12834 |
| Type | Standard |
| State Code | NY |
| State | New York |
ZIP code of Greenwich is 12834. This place is located in New York state in US. To send any postal service to Greenwich, you must use 12834 zipcode.
The ZIP code 12834 is also used with 1 more city name of New York.
- Thomson, NY
You should avoid following 3 city names of New York to be used with the ZIP code 12834.
- Bald Mountain, NY
- Battenville, NY
- Clarks Mills, NY