| Name | Polk County |
| State | Tennessee |
| FIPS Code | 47139 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 16,756 |
| Population Growth Rate(2000-2022) | 4.27% |
| Majority Ethnicity | White 96.69% |
| Public School Majority Ethnicity | White 96% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate | 3.8% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 96.69% |
| African American | 0.43% |
| Hispanic | 2.36% |
| Asian | 0.22% |
| Native American | 0.31% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 96.28% |
| African American | 0.67% |
| Hispanic | 2.43% |
| Asian | 0.13% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0% |