| Place Name | Arnot |
| Place Type | Census Designated Place |
| ZIP Code(s) | 16912 |
| County | Tioga County |
| Area Code(s) | 272,570 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 411 |
| Population Growth Rate (2010-19) | -5.12% |
| Majority Ethnicity | White 99.8% |
| US Congressional District(s) | Pennsylvania 10th |
| State House Districts | 68 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.8% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.2% |