Demographics & People — Marionville, Missouri
Population Overview
| Population (Census) | 2,701 |
| Estimated 2026 | ~3,000 |
| Median Age | 33.4 |
| Total Households | 1,082 |
| Family Households | 609 |
| Average Household Size | 2.44 |
| Diversity Index | 0.1682 (relatively homogeneous) |
Race & Ethnicity
| White | 2,515 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 257 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 799 |
| Other groups | 574 |
| English | 521 |
| German | 514 |
| American | 316 |
| Irish | 241 |
| Hispanic: Hispanic or Latino | 197 |
| Hispanic: Mexican | 164 |
| Swedish | 51 |
| Polish | 50 |
Language
| English Only | 2,248 |
| Spanish | 132 |
| Population 5+ | 2,405 |
Veterans
| Veterans | 151 |
| Population 18+ | 1,874 |
Commuting
| Mean Commute Time | 22.2 minutes |
| Work from Home | 5.9% |
| 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 Marionville, Missouri.