
Cincinnatus
- County:
- Cortland County
- County Seat:
- No
- Area (mi²):
- 25.355
- State:
- New York
Cincinnatus is located in Cortland County, New York. Cincinnatus has a 2025 population of 862. Cincinnatus is currently declining at a rate of -1.03% annually and its population has decreased by -4.43% since the most recent census, which recorded a population of 902 in 2020.
The average household income in Cincinnatus is $76,421 with a poverty rate of 6.94%. The median age in Cincinnatus is 37.8 years: 41.7 years for males, and 36.9 years for females.