Demographics & People — Lawrenceville, Ohio
Population Overview
| Population (Census) | 332 |
| Estimated 2026 | ~200 |
| Median Age | 42.6 |
| Total Households | 158 |
| Family Households | 59 |
| Average Household Size | 2.1 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 305 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Irish | 117 |
| German | 84 |
| Other groups | 77 |
| American | 65 |
| English | 47 |
| Unclassified or not reported | 37 |
| Italian | 11 |
| Scotch-Irish | 10 |
| Norwegian | 9 |
| Polish | 8 |
Language
| English Only | 299 |
| Spanish | 0 |
| Population 5+ | 299 |
Veterans
| Veterans | 46 |
| Population 18+ | 330 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lawrenceville, Ohio.