Demographics & People — Arcadia, Ohio
Population Overview
| Population (Census) | 650 |
| Estimated 2026 | ~1,300 |
| Median Age | 34.9 |
| Total Households | 216 |
| Family Households | 158 |
| Average Household Size | 3.01 |
| Diversity Index | 0.09 (relatively homogeneous) |
Race & Ethnicity
| White | 612 |
| Black or African American | 7 |
| Asian | 1 |
| Hispanic or Latino | 22 |
Heritage & Ancestry
| Group | Count |
| German | 294 |
| Unclassified or not reported | 145 |
| American | 126 |
| Irish | 110 |
| Other groups | 78 |
| English | 57 |
| Scottish | 20 |
| French (except Basque) | 19 |
| Italian | 18 |
| Hispanic: Mexican | 12 |
Language
| English Only | 590 |
| Spanish | 20 |
| Population 5+ | 614 |
Veterans
| Veterans | 50 |
| Population 18+ | 450 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Arcadia, Ohio.