| Place Name | Madisonville |
| Place Type | City |
| ZIP Code(s) | 42431 |
| County | Hopkins County |
| Area Code(s) | 270,364 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 19,745 |
| Population Growth Rate (2010-19) | -0.25% |
| Majority Ethnicity | White 83.72% |
| Metro/Micro Stats Area | Madisonville, KY |
| US Congressional District(s) | Kentucky 1st |
| State House Districts | 9,12,15 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 83.72% |
| African American | 10.95% |
| Hispanic | 0.05% |
| Asian | 1.51% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 3.63% |