| Place Name | Harriman |
| Place Type | City |
| ZIP Code(s) | 37748 |
| County | Roane County |
| Area Code(s) | 865 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 6,369 |
| Population Growth Rate (2010-19) | -7.21% |
| Majority Ethnicity | White 92.03% |
| Metro/Micro Stats Area | Knoxville, TN |
| US Congressional District(s) | Tennessee 3rd |
| State House Districts | 32 |
| State Senate Districts | 12 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.03% |
| African American | 6.44% |
| Hispanic | 0% |
| Asian | 0.2% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.32% |