
Clayton
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 1.602
- State:
- New York
Clayton is a village located in Jefferson County, New York. Clayton has a 2025 population of 1,679. Clayton is currently declining at a rate of -0.65% annually and its population has decreased by -3.12% since the most recent census, which recorded a population of 1,733 in 2020.
The average household income in Clayton is $89,519 with a poverty rate of 16.88%. The median age in Clayton is 44.6 years: 43 years for males, and 45.6 years for females.