
Cassadaga
- County:
- Chautauqua County
- County Seat:
- No
- Area (mi²):
- 0.846
- State:
- New York
Cassadaga is a village located in Chautauqua County, New York. Cassadaga has a 2025 population of 558. Cassadaga is currently declining at a rate of -0.36% annually and its population has decreased by -2.11% since the most recent census, which recorded a population of 570 in 2020.
The average household income in Cassadaga is $91,822 with a poverty rate of 7.77%. The median age in Cassadaga is 49.1 years: 48.5 years for males, and 50.5 years for females.