
Addison
- County:
- Steuben County
- County Seat:
- No
- Area (mi²):
- 1.893
- State:
- New York
Addison is a village located in Steuben County, New York. Addison has a 2025 population of 1,537. Addison is currently declining at a rate of -0.84% annually and its population has decreased by -4.18% since the most recent census, which recorded a population of 1,604 in 2020.
The average household income in Addison is $67,046 with a poverty rate of 19.78%. The median age in Addison is 35.5 years: 29.3 years for males, and 38.4 years for females.