
Harford
- County:
- Cortland County
- County Seat:
- No
- Area (mi²):
- 24.152
- State:
- New York
Harford is located in Cortland County, New York. Harford has a 2025 population of 845. Harford is currently declining at a rate of -0.82% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 874 in 2020.
The average household income in Harford is $80,207 with a poverty rate of 14.62%. The median age in Harford is 43.3 years: 49.1 years for males, and 36.8 years for females.