
Williamson
- County:
- Wayne County
- County Seat:
- No
- Area (mi²):
- 3.84
- State:
- New York
Williamson is a CDP located in Wayne County, New York. Williamson has a 2025 population of 2,576. Williamson is currently growing at a rate of 0.19% annually but its population has decreased by -2.5% since the most recent census, which recorded a population of 2,642 in 2020.
The average household income in Williamson is $72,369 with a poverty rate of 9.13%. The median age in Williamson is 37.9 years: 40.1 years for males, and 37.3 years for females.