| Place Name | Madison |
| Place Type | City |
| ZIP Code(s) | 65263 |
| County | Monroe County |
| Area Code(s) | 660 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 699 |
| Population Growth Rate (2010-19) | -7.04% |
| Majority Ethnicity | White 97.74% |
| US Congressional District(s) | Missouri 6th |
| State House Districts | 40 |
| State Senate Districts | 10 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.74% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.26% |