| Place Name | Sennett |
| Place Type | Town |
| ZIP Code(s) | 13021 13166 |
| County | Cayuga County |
| Area Code(s) | 315,680 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 3,335 |
| Majority Ethnicity | White 91.46% |
| Metro/Micro Stats Area | Auburn, NY |
| US Congressional District(s) | New York 24th |
| State Assembly Districts | 130 |
| State Senate Districts | 50 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.46% |
| African American | 5.29% |
| Hispanic | 0% |
| Asian | 1.4% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.85% |