
Frewsburg
- County:
- Chautauqua County
- County Seat:
- No
- Area (mi²):
- 3.342
- State:
- New York
Frewsburg is a CDP located in Chautauqua County, New York. Frewsburg has a 2025 population of 1,887. Frewsburg is currently declining at a rate of -0.05% annually but its population has increased by 9.77% since the most recent census, which recorded a population of 1,719 in 2020.
The average household income in Frewsburg is $70,097 with a poverty rate of 17.35%. The median age in Frewsburg is 35.8 years: 33 years for males, and 39.9 years for females.