Demographics & People — St. Joseph, Missouri
Population Overview
| Population (Census) | 71,542 |
| Estimated 2026 | ~70,500 |
| Median Age | 38.1 |
| Total Households | 28,666 |
| Family Households | 16,231 |
| Average Household Size | 2.38 |
| Diversity Index | 0.2888 (somewhat diverse) |
Race & Ethnicity
| White | 57,529 |
| Black or African American | 4,775 |
| Asian | 970 |
| Hispanic or Latino | 5,494 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 20,145 |
| Other groups | 17,285 |
| German | 15,799 |
| Irish | 8,985 |
| English | 7,522 |
| Hispanic: Hispanic or Latino | 5,611 |
| American | 4,492 |
| Hispanic: Mexican | 3,242 |
| Polish | 1,743 |
| French (except Basque) | 1,446 |
Language
| English Only | 62,579 |
| Spanish | 2,864 |
| Population 5+ | 67,223 |
Veterans
| Veterans | 4,262 |
| Population 18+ | 55,939 |
Commuting
| Mean Commute Time | 17.0 minutes |
| Work from Home | 7.1% |
| 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. Joseph, Missouri.