Demographics & People — Greenville, Ohio
Population Overview
| Population (Census) | 12,748 |
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| Estimated 2026 | ~12,700 |
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| Median Age | 42.3 |
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| Total Households | 5,915 |
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| Family Households | 2,947 |
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| Average Household Size | 2.1 |
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| Diversity Index | 0.0441 (relatively homogeneous) |
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Race & Ethnicity
| White | 12,191 |
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| Black or African American | 19 |
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| Asian | 37 |
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| Hispanic or Latino | 224 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 4,998 |
| German | 3,452 |
| Irish | 1,678 |
| Other groups | 1,243 |
| English | 1,226 |
| American | 1,035 |
| Dutch | 171 |
| French (except Basque) | 154 |
| Hispanic: Hispanic or Latino | 148 |
| Italian | 132 |
Language
| English Only | 11,982 |
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| Spanish | 94 |
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| Population 5+ | 12,156 |
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Veterans
| Veterans | 760 |
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| Population 18+ | 10,041 |
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Commuting
| Mean Commute Time | 17.3 minutes |
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| Work from Home | 4.2% |
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| Commuter Profile | N/A |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Greenville, Ohio.
