Demographics & People — Riverside, Missouri
Population Overview
| Population (Census) | 4,153 |
| Estimated 2026 | ~4,600 |
| Median Age | 32.0 |
| Total Households | 1,622 |
| Family Households | 995 |
| Average Household Size | 2.48 |
| Diversity Index | 0.4266 (moderately diverse) |
Race & Ethnicity
| White | 3,152 |
| Black or African American | 691 |
| Asian | 90 |
| Hispanic or Latino | 356 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 1,302 |
| Other groups | 810 |
| German | 721 |
| English | 628 |
| Subsaharan African | 443 |
| Hispanic: Hispanic or Latino | 370 |
| Irish | 351 |
| Hispanic: Mexican | 285 |
| Ethiopian | 232 |
| Belgian | 182 |
Language
| English Only | 3,285 |
| Spanish | 129 |
| Population 5+ | 3,879 |
Veterans
| Veterans | 218 |
| Population 18+ | 3,019 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Riverside, Missouri.