| Place Name | Flatwoods |
| Place Type | City |
| ZIP Code(s) | 41139 |
| County | Greenup County |
| Area Code(s) | 606 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 7,465 |
| Population Growth Rate (2010-19) | -1.32% |
| Majority Ethnicity | White 98.48% |
| Metro/Micro Stats Area | Huntington-Ashland, WV-KY-OH |
| US Congressional District(s) | Kentucky 4th |
| State House Districts | 98 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.48% |
| African American | 0.59% |
| Hispanic | 0% |
| Asian | 0.21% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.73% |