| Name | Muhlenberg County |
| State | Kentucky |
| FIPS Code | 21177 |
| County Seat | Greenville |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 30,527 |
| Population Growth Rate(2020-2024) | -1.33% |
| Majority Ethnicity | White 94.7% |
| Public School Majority Ethnicity | White 90% |
| Partisan Voting Index | Strongly Republican:+27 |
| Unemployment Rate (May 2026) | 6.1% |
| Area Code(s) | 270 / 364 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 94.7% |
| African American | 2.16% |
| Hispanic | 1.98% |
| Asian | 1% |
| Native American | 0.16% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 90.15% |
| African American | 1.94% |
| Hispanic | 3.21% |
| Asian | 0.53% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0.04% |