| Place Name | Westons Mills |
| Place Type | Unincorporated |
| ZIP Code(s) | 14760 |
| County | Cattaraugus County |
| Area Code(s) | 716 |
| Timezone | Eastern Standard Time (EST) |
| Population () | |
| Metro/Micro Stats Area | Olean, NY |
| US Congressional District(s) | New York 23rd |
| State Assembly Districts | 148 |
| State Senate Districts | 57 |