| Place Name | Thiells |
| Place Type | Census Designated Place |
| ZIP Code(s) | 10984 |
| County | Rockland County |
| Area Code(s) | 845 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 5,171 |
| Population Growth Rate (2010-19) | 4.13% |
| Majority Ethnicity | White 62.87% |
| Metro/Micro Stats Area | New York-Newark-Jersey City, NY-NJ-PA |
| US Congressional District(s) | New York 17th |
| State Assembly Districts | 96 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 62.87% |
| African American | 12.85% |
| Hispanic | 0% |
| Asian | 7.36% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.93% |