| Place Name | Wellsville (town) |
| Place Type | Town |
| ZIP Code(s) | 14895 |
| County | Allegany County |
| Area Code(s) | 585,607 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 7,124 |
| Majority Ethnicity | White 98.42% |
| US Congressional District(s) | New York 23rd |
| State Assembly Districts | 148 |
| State Senate Districts | 57 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.42% |
| African American | 0.67% |
| Hispanic | 0.42% |
| Asian | 0.04% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.44% |