
Chaumont
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 0.983
- State:
- New York
Chaumont is a village located in Jefferson County, New York. Chaumont has a 2025 population of 591. Chaumont is currently declining at a rate of -0.51% annually and its population has decreased by -2.8% since the most recent census, which recorded a population of 608 in 2020.
The average household income in Chaumont is $99,761 with a poverty rate of 12.5%. The median age in Chaumont is 40.8 years: 38.3 years for males, and 44.4 years for females.