| Place Name | Westville |
| Place Type | Town |
| ZIP Code(s) | 12926 12937 12953 12966 |
| County | Franklin County |
| Area Code(s) | 518,838 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 1,695 |
| Majority Ethnicity | White 96.61% |
| Metro/Micro Stats Area | Malone, NY |
| US Congressional District(s) | New York 21st |
| State Assembly Districts | 115 |
| State Senate Districts | 45 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.61% |
| African American | 0% |
| Hispanic | 2.73% |
| Asian | 0.12% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.54% |