| Place Name | Chillicothe |
| Place Type | City |
| ZIP Code(s) | 64601 |
| County | Livingston County |
| Area Code(s) | 660 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 8,791 |
| Population Growth Rate (2010-19) | -4.29% |
| Majority Ethnicity | White 91.42% |
| US Congressional District(s) | Missouri 6th |
| State House Districts | 7 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.42% |
| African American | 4.42% |
| Hispanic | 0.54% |
| Asian | 0.9% |
| Native American | 0.01% |
| Hawaiin/Pacific Islander | 2.71% |