
Fabius
- County:
- Onondaga County
- County Seat:
- No
- Area (mi²):
- 0.426
- State:
- New York
Fabius is a village located in Onondaga County, New York. Fabius has a 2025 population of 321. Fabius is currently declining at a rate of -0.62% annually and its population has decreased by -3.6% since the most recent census, which recorded a population of 333 in 2020.
The average household income in Fabius is $93,466 with a poverty rate of 6.28%. The median age in Fabius is 43.6 years: 43.4 years for males, and 44.4 years for females.