| Place Name | Marlborough |
| Place Type | Town |
| ZIP Code(s) | 12528 12542 12547 12601 |
| County | Ulster County |
| Area Code(s) | 845 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 8,717 |
| Majority Ethnicity | White 87.52% |
| Metro/Micro Stats Area | Kingston, NY |
| US Congressional District(s) | New York 19th |
| State Assembly Districts | 104 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 87.52% |
| African American | 3% |
| Hispanic | 0.21% |
| Asian | 1.01% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.25% |