| Name | Letcher County |
| State | Kentucky |
| FIPS Code | 21133 |
| Timezone | Eastern Standard Time (EST) |
| Population (2020) | 21,548 |
| Population Growth Rate(2000-2020) | -12.1% |
| Majority Ethnicity | White 98.37% |
| Public School Majority Ethnicity | White 98% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate | 6.8% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 98.37% |
| African American | 0.39% |
| Hispanic | 0.78% |
| Asian | 0.25% |
| Native American | 0.21% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 97.74% |
| African American | 0.31% |
| Hispanic | 0.87% |
| Asian | 0.17% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0% |