| Place Name | Sleepy Hollow Lake |
| Place Type | Census Designated Place |
| ZIP Code(s) | 12015 12051 |
| County | Greene County |
| Area Code(s) | 518,838 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,276 |
| Majority Ethnicity | White 79.29% |
| US Congressional District(s) | New York 19th |
| State Assembly Districts | 102 |
| State Senate Districts | 46 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 79.29% |
| African American | 13.22% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 7.49% |