Demographics & People — Washington Court House, Ohio
Population Overview
| Population (Census) | 14,406 |
| Estimated 2026 | ~14,500 |
| Median Age | 38.1 |
| Total Households | 5,887 |
| Family Households | 3,460 |
| Average Household Size | 2.39 |
| Diversity Index | 0.1374 (relatively homogeneous) |
Race & Ethnicity
| White | 12,930 |
| Black or African American | 569 |
| Asian | 92 |
| Hispanic or Latino | 350 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 5,784 |
| German | 2,504 |
| Other groups | 1,974 |
| Irish | 1,646 |
| American | 1,629 |
| English | 1,214 |
| Italian | 427 |
| Hispanic: Hispanic or Latino | 350 |
| Hispanic: Mexican | 265 |
| Scotch-Irish | 213 |
Language
| English Only | 13,393 |
| Spanish | 106 |
| Population 5+ | 13,626 |
Veterans
| Veterans | 759 |
| Population 18+ | 10,959 |
Commuting
| Mean Commute Time | 24.9 minutes |
| Work from Home | 3.7% |
| 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 Washington Court House, Ohio.