Demographics & People — Marseilles, Ohio
Population Overview
| Population (Census) | 88 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 44.0 |
|---|
| Total Households | 35 |
|---|
| Family Households | 24 |
|---|
| Average Household Size | 2.51 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 86 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 26 |
| Irish | 23 |
| Unclassified or not reported | 22 |
| American | 21 |
| French (except Basque) | 2 |
| Other groups | 2 |
| Italian | 1 |
| English | 1 |
| Scottish | 1 |
Language
| English Only | 88 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 88 |
|---|
Veterans
| Veterans | 3 |
|---|
| Population 18+ | 79 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marseilles, Ohio.
