
Trenton
- County:
- Oneida County
- County Seat:
- No
- Area (mi²):
- 43.376
- State:
- New York
Trenton is located in Oneida County, New York. Trenton has a 2025 population of 4,219. Trenton is currently declining at a rate of -0.09% annually and its population has decreased by -1.61% since the most recent census, which recorded a population of 4,288 in 2020.
The average household income in Trenton is $109,459 with a poverty rate of 6.12%. The median age in Trenton is 44.2 years: 44.3 years for males, and 43.8 years for females.