| Name | Seneca County |
| State | New York |
| FIPS Code | 36099 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2020) | 33,814 |
| Population Growth Rate(2000-2020) | -4.08% |
| Majority Ethnicity | White 90.71% |
| Public School Majority Ethnicity | White 89% |
| Partisan Voting Index | Republican:+3 |
| Unemployment Rate | 2.7% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 90.71% |
| African American | 4.89% |
| Hispanic | 3.32% |
| Asian | 0.69% |
| Native American | 0.39% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 88.78% |
| African American | 2.78% |
| Hispanic | 3.97% |
| Asian | 1.06% |
| Native American | 0.58% |
| Hawaiin/Pacific Islander | 0% |