Demographics & People — Marble Cliff, Ohio
Population Overview
| Population (Census) | 950 |
|---|
| Estimated 2026 | ~700 |
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| Median Age | 54.1 |
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| Total Households | 458 |
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| Family Households | 282 |
|---|
| Average Household Size | 2.07 |
|---|
| Diversity Index | 0.1958 (relatively homogeneous) |
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Race & Ethnicity
| White | 811 |
|---|
| Black or African American | 21 |
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| Asian | 55 |
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| Hispanic or Latino | 20 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 297 |
| English | 243 |
| Irish | 182 |
| Other groups | 145 |
| Unclassified or not reported | 110 |
| Scotch-Irish | 95 |
| Italian | 76 |
| British | 38 |
| Welsh | 35 |
| Scottish | 28 |
Language
| English Only | 893 |
|---|
| Spanish | 9 |
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| Population 5+ | 932 |
|---|
Veterans
| Veterans | 23 |
|---|
| Population 18+ | 820 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marble Cliff, Ohio.
