
Fishkill
- County:
- Dutchess County
- County Seat:
- No
- Area (mi²):
- 0.832
- State:
- New York
Fishkill is a village located in Dutchess County, New York. Fishkill has a 2025 population of 2,125. Fishkill is currently declining at a rate of -0.38% annually and its population has decreased by -1.8% since the most recent census, which recorded a population of 2,164 in 2020.
The average household income in Fishkill is $103,842 with a poverty rate of 5.84%. The median age in Fishkill is 47.5 years: 46.6 years for males, and 49.9 years for females.