Demographics & People — Westminster, Ohio
Population Overview
| Population (Census) | 477 |
| Estimated 2026 | ~700 |
| Median Age | 33.3 |
| Total Households | 116 |
| Family Households | 96 |
| Average Household Size | 4.11 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 477 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 313 |
| Other groups | 233 |
| Irish | 141 |
| English | 82 |
| Unclassified or not reported | 72 |
| American | 30 |
| Polish | 23 |
| Ukrainian | 10 |
| Italian | 10 |
| Swedish | 9 |
Language
| English Only | 435 |
| Spanish | 0 |
| Population 5+ | 435 |
Veterans
| Veterans | 0 |
| Population 18+ | 474 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Westminster, Ohio.