Demographics & People — Roanoke, Illinois
Population Overview
| Population (Census) | 1,987 |
|---|
| Estimated 2026 | ~1,900 |
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| Median Age | 39.9 |
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| Total Households | 763 |
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| Family Households | 527 |
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| Average Household Size | 2.54 |
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| Diversity Index | 0.1798 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,865 |
|---|
| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 207 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 765 |
| Unclassified or not reported | 599 |
| Irish | 274 |
| Other groups | 238 |
| Hispanic: Mexican | 184 |
| Hispanic: Hispanic or Latino | 184 |
| Italian | 148 |
| English | 119 |
| Polish | 58 |
| American | 53 |
Language
| English Only | 1,775 |
|---|
| Spanish | 58 |
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| Population 5+ | 1,838 |
|---|
Veterans
| Veterans | 114 |
|---|
| Population 18+ | 1,493 |
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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 Roanoke, Illinois.
