Demographics & People — Cadiz, Ohio
Population Overview
| Population (Census) | 3,015 |
| Estimated 2026 | ~2,900 |
| Median Age | 42.2 |
| Total Households | 1,365 |
| Family Households | 674 |
| Average Household Size | 2.15 |
| Diversity Index | 0.2348 (somewhat diverse) |
Race & Ethnicity
| White | 2,512 |
| Black or African American | 372 |
| Asian | 0 |
| Hispanic or Latino | 19 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 1,242 |
| Irish | 480 |
| German | 345 |
| Other groups | 325 |
| English | 244 |
| Italian | 193 |
| African | 175 |
| Subsaharan African | 175 |
| Swedish | 164 |
| Polish | 121 |
Language
| English Only | 2,907 |
| Spanish | 0 |
| Population 5+ | 2,919 |
Veterans
| Veterans | 204 |
| Population 18+ | 2,192 |
Commuting
| Mean Commute Time | 23.1 minutes |
| Work from Home | 7.4% |
| 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 Cadiz, Ohio.