| Place Name | Eolia |
| Place Type | Village |
| ZIP Code(s) | 63344 |
| County | Pike County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 549 |
| Population Growth Rate (2010-19) | -9.58% |
| Majority Ethnicity | White 96.33% |
| US Congressional District(s) | Missouri 6th |
| State House Districts | 40 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.33% |
| African American | 2.52% |
| Hispanic | 0.69% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.46% |