Westernville
- County:
- Oneida County
- County Seat:
- No
- Area (mi²):
- 0.354
- State:
- New York
Westernville is a CDP located in Oneida County, New York New York. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Westernville is 34 years: 34.8 years for males, and 32.6 years for females. For every 100 females there are 89.2 males.