Demographics & People — Jefferson, Ohio
Population Overview
| Population (Census) | 3,347 |
|---|
| Estimated 2026 | ~4,000 |
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| Median Age | 49.3 |
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| Total Households | 1,632 |
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| Family Households | 688 |
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| Average Household Size | 1.94 |
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| Diversity Index | 0.1602 (relatively homogeneous) |
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Race & Ethnicity
| White | 3,082 |
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| Black or African American | 25 |
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| Asian | 0 |
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| Hispanic or Latino | 269 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 970 |
| Irish | 773 |
| Unclassified or not reported | 670 |
| English | 481 |
| Other groups | 361 |
| American | 312 |
| Italian | 309 |
| Hispanic: Hispanic or Latino | 226 |
| Polish | 214 |
| Hungarian | 163 |
Language
| English Only | 3,206 |
|---|
| Spanish | 16 |
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| Population 5+ | 3,327 |
|---|
Veterans
| Veterans | 231 |
|---|
| Population 18+ | 2,640 |
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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 Jefferson, Ohio.
