| Place Name | Sleepy Hollow |
| Place Type | Village |
| ZIP Code(s) | 10510 10570 10591 10960 |
| County | Westchester County |
| Area Code(s) | 914 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 9,840 |
| Population Growth Rate (2010-19) | 1.18% |
| Majority Ethnicity | White 46.82% |
| Metro/Micro Stats Area | New York-Newark-Jersey City, NY-NJ-PA |
| US Congressional District(s) | New York 17th |
| State Assembly Districts | 92 |
| State Senate Districts | 40 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 46.82% |
| African American | 4.16% |
| Hispanic | 1.03% |
| Asian | 2.5% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 45.5% |