| Place Name | Eldon |
| Place Type | City |
| ZIP Code(s) | 65026 |
| County | Miller County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 4,610 |
| Population Growth Rate (2010-19) | -3.31% |
| Majority Ethnicity | White 98.19% |
| US Congressional District(s) | Missouri 3rd |
| State House Districts | 58 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.19% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.32% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.49% |