| Place Name | Ellery |
| Place Type | Town |
| ZIP Code(s) | 14701 14712 14728 14782 |
| County | Chautauqua County |
| Area Code(s) | 716 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 4,141 |
| Majority Ethnicity | White 98.94% |
| Metro/Micro Stats Area | Jamestown-Dunkirk-Fredonia, NY |
| US Congressional District(s) | New York 23rd |
| State Assembly Districts | 150 |
| State Senate Districts | 57 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.94% |
| African American | 0.17% |
| Hispanic | 0.27% |
| Asian | 0% |
| Native American | 0.37% |
| Hawaiin/Pacific Islander | 0.25% |