| Place Name | Cornwall-on-Hudson |
| Place Type | Village |
| ZIP Code(s) | 12518 12520 |
| County | Orange County |
| Area Code(s) | 845 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 3,014 |
| Population Growth Rate (2010-19) | 1.89% |
| Majority Ethnicity | White 86.02% |
| Metro/Micro Stats Area | Poughkeepsie-Newburgh-Middletown, NY |
| US Congressional District(s) | New York 18th |
| State Assembly Districts | 99 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.02% |
| African American | 2.51% |
| Hispanic | 0% |
| Asian | 2.39% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 9.09% |