
Westville
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 34.807
- State:
- New York
Westville is located in Franklin County, New York. Westville has a 2025 population of 1,781. Westville is currently growing at a rate of 0.34% annually and its population has increased by 1.02% since the most recent census, which recorded a population of 1,763 in 2020.
The average household income in Westville is $71,600 with a poverty rate of 11.33%. The median age in Westville is 41.6 years: 41.2 years for males, and 44.4 years for females.