Interlaken
- County:
- Seneca County
- County Seat:
- No
- Area (mi²):
- 0.307
- State:
- New York
Interlaken is a village located in Seneca County, New York. Interlaken has a 2026 population of 616. Interlaken is currently growing at a rate of 0.49% annually but its population has decreased by -1.91% since the most recent census, which recorded a population of 628 in 2020.