Demographics & People — St. Robert, Missouri
Population Overview
| Population (Census) | 5,327 |
| Estimated 2026 | ~5,400 |
| Median Age | 32.8 |
| Total Households | 2,354 |
| Family Households | 1,209 |
| Average Household Size | 2.26 |
| Diversity Index | 0.4749 (moderately diverse) |
Race & Ethnicity
| White | 3,455 |
| Black or African American | 528 |
| Asian | 325 |
| Hispanic or Latino | 608 |
Heritage & Ancestry
| Group | Count |
| Other groups | 1,800 |
| Unclassified or not reported | 1,704 |
| German | 794 |
| Hispanic: Hispanic or Latino | 692 |
| Irish | 401 |
| Hispanic: Other Hispanic or Latino | 377 |
| Hispanic: All other Hispanic or Latino | 377 |
| English | 358 |
| American | 354 |
| Hispanic: Mexican | 179 |
Language
| English Only | 4,187 |
| Spanish | 143 |
| Population 5+ | 4,776 |
Veterans
| Veterans | 799 |
| Population 18+ | 3,459 |
Commuting
| Mean Commute Time | 18.5 minutes |
| Work from Home | 8.3% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for St. Robert, Missouri.