| Name | Grainger County |
| State | Tennessee |
| FIPS Code | 47057 |
| County Seat | Rutledge |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 24,697 |
| Population Growth Rate(2020-2024) | 4.73% |
| Majority Ethnicity | White 94.66% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+37 |
| Unemployment Rate (May 2026) | 4.0% |
| Area Code(s) | 865 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 94.66% |
| African American | 1.11% |
| Hispanic | 3.46% |
| Asian | 0.14% |
| Native American | 0.17% |
| Hawaiin/Pacific Islander | 0.46% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 91.76% |
| African American | 0.87% |
| Hispanic | 6.38% |
| Asian | 0.1% |
| Native American | 0.1% |
| Hawaiin/Pacific Islander | 0% |