Demographics & People — Cambridge, Ohio
Population Overview
| Population (Census) | 10,046 |
| Estimated 2026 | ~10,100 |
| Median Age | 42.3 |
| Total Households | 4,844 |
| Family Households | 2,348 |
| Average Household Size | 2.02 |
| Diversity Index | 0.148 (relatively homogeneous) |
Race & Ethnicity
| White | 8,924 |
| Black or African American | 541 |
| Asian | 32 |
| Hispanic or Latino | 191 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 2,860 |
| German | 1,838 |
| Other groups | 1,735 |
| Irish | 1,662 |
| English | 1,307 |
| American | 942 |
| Italian | 616 |
| European | 303 |
| Slovak | 246 |
| French (except Basque) | 204 |
Language
| English Only | 9,300 |
| Spanish | 100 |
| Population 5+ | 9,469 |
Veterans
| Veterans | 623 |
| Population 18+ | 7,674 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Cambridge, Ohio.