Summitville | |
|---|---|
  Summitville Location within the state of New York | |
| Coordinates: 41°37′17″N 74°27′03″W / 41.62139°N 74.45083°W | |
| Country | United States |
| State | New York |
| County | Sullivan |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP codes | 12781 |
Summitville is a hamlet in the town of Mamakating in Sullivan County, New York, United States. The hamlet is located along U.S. Route 209. The postal ZIP code is 12781; the telephone exchange is predominantly 888 and overlaid 647 in Area code 845.