Demographics & People — Keytesville, Missouri
Population Overview
| Population (Census) | 394 |
| Estimated 2026 | ~500 |
| Median Age | 49.7 |
| Total Households | 171 |
| Family Households | 101 |
| Average Household Size | 2.23 |
| Diversity Index | 0.0252 (relatively homogeneous) |
Race & Ethnicity
| White | 388 |
| Black or African American | 4 |
| Asian | 0 |
| Hispanic or Latino | 1 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 144 |
| German | 111 |
| Other groups | 61 |
| English | 44 |
| Irish | 33 |
| American | 14 |
| Polish | 9 |
| Swedish | 8 |
| Scottish | 6 |
| Scotch-Irish | 4 |
Language
| English Only | 365 |
| Spanish | 0 |
| Population 5+ | 365 |
Veterans
| Veterans | 42 |
| Population 18+ | 333 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Keytesville, Missouri.