Demographics & People — Plato, Missouri
Population Overview
| Population (Census) | 195 |
| Estimated 2026 | ~200 |
| Median Age | 15.9 |
| Total Households | 51 |
| Family Households | 41 |
| Average Household Size | 3.82 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 163 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 77 |
| English | 19 |
| Italian | 15 |
| Greek | 15 |
| German | 15 |
| Other groups | 11 |
| Irish | 5 |
| Welsh | 2 |
| French (except Basque) | 2 |
| Scotch-Irish | 2 |
Language
| English Only | 146 |
| Spanish | 0 |
| Population 5+ | 146 |
Veterans
| Veterans | 27 |
| Population 18+ | 67 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Plato, Missouri.