
Marshall
- County:
- Oneida County
- County Seat:
- No
- Area (mi²):
- 32.802
- State:
- New York
Marshall is located in Oneida County, New York. Marshall has a 2025 population of 1,888. Marshall is currently declining at a rate of -0.68% annually and its population has decreased by -3.62% since the most recent census, which recorded a population of 1,959 in 2020.
The average household income in Marshall is $120,107 with a poverty rate of 7%. The median age in Marshall is 38.2 years: 38.5 years for males, and 37.7 years for females.