| Place Name | Sylvanite |
| Place Type | Census Designated Place |
| ZIP Code(s) | 59935 |
| County | Lincoln County |
| Area Code(s) | 406 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 108 |
| Population Growth Rate (2010-19) | -4.85% |
| Majority Ethnicity | White 94.44% |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 2 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.44% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 5.56% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |