
West Union
- County:
- Steuben County
- County Seat:
- No
- Area (mi²):
- 40.916
- State:
- New York
West Union is located in Steuben County, New York. West Union has a 2025 population of 360. West Union is currently growing at a rate of 0.84% annually and its population has increased by 4.65% since the most recent census, which recorded a population of 344 in 2020.
The average household income in West Union is $70,940 with a poverty rate of 17.83%. The median age in West Union is 36.2 years: 28.6 years for males, and 49.4 years for females.