
Fleming
- County:
- Cayuga County
- County Seat:
- No
- Area (mi²):
- 21.819
- State:
- New York
Fleming is located in Cayuga County, New York. Fleming has a 2025 population of 2,367. Fleming is currently declining at a rate of -1% annually and its population has decreased by -4.13% since the most recent census, which recorded a population of 2,469 in 2020.
The average household income in Fleming is $121,305 with a poverty rate of 4.14%. The median age in Fleming is 48.5 years: 43.8 years for males, and 53.4 years for females.