Demographics & People — New London, Ohio
Population Overview
| Population (Census) | 2,742 |
| Estimated 2026 | ~2,500 |
| Median Age | 37.2 |
| Total Households | 1,086 |
| Family Households | 709 |
| Average Household Size | 2.48 |
| Diversity Index | 0.0748 (relatively homogeneous) |
Race & Ethnicity
| White | 2,514 |
| Black or African American | 75 |
| Asian | 0 |
| Hispanic or Latino | 26 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 690 |
| English | 646 |
| German | 444 |
| Other groups | 351 |
| Irish | 248 |
| Polish | 188 |
| American | 121 |
| Scottish | 97 |
| Italian | 68 |
| French (except Basque) | 53 |
Language
| English Only | 2,519 |
| Spanish | 3 |
| Population 5+ | 2,528 |
Veterans
| Veterans | 127 |
| Population 18+ | 1,932 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for New London, Ohio.