Demographics & People — Barnhart, Missouri
Population Overview
| Population (Census) | 6,036 |
| Estimated 2026 | ~5,200 |
| Median Age | 35.8 |
| Total Households | 2,175 |
| Family Households | 1,764 |
| Average Household Size | 2.74 |
| Diversity Index | 0.0504 (relatively homogeneous) |
Race & Ethnicity
| White | 5,407 |
| Black or African American | 13 |
| Asian | 7 |
| Hispanic or Latino | 123 |
Heritage & Ancestry
| Group | Count |
| German | 2,406 |
| Unclassified or not reported | 1,639 |
| Irish | 1,430 |
| Other groups | 1,003 |
| Italian | 415 |
| English | 355 |
| French (except Basque) | 324 |
| Polish | 213 |
| American | 203 |
| Scotch-Irish | 91 |
Language
| English Only | 5,358 |
| Spanish | 68 |
| Population 5+ | 5,564 |
Veterans
| Veterans | 207 |
| Population 18+ | 4,682 |
Commuting
| Mean Commute Time | 30.2 minutes |
| Work from Home | 9.9% |
| 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 Barnhart, Missouri.