
Scio
- County:
- Allegany County
- County Seat:
- No
- Area (mi²):
- 1.325
- State:
- New York
Scio is a CDP located in Allegany County, New York. Scio has a 2025 population of 584. Scio is currently declining at a rate of -0.34% annually and its population has decreased by -15.12% since the most recent census, which recorded a population of 688 in 2020.
The average household income in Scio is $57,450 with a poverty rate of 24.8%. The median age in Scio is 57.5 years: 64 years for males, and 52.1 years for females.