Demographics & People — Warren, Illinois
Population Overview
| Population (Census) | 1,439 |
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| Estimated 2026 | ~1,300 |
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| Median Age | 42.4 |
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| Total Households | 586 |
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| Family Households | 416 |
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| Average Household Size | 2.46 |
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| Diversity Index | 0.1297 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,360 |
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| Black or African American | 2 |
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| Asian | 10 |
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| Hispanic or Latino | 89 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 596 |
| Unclassified or not reported | 310 |
| American | 237 |
| Other groups | 229 |
| Irish | 207 |
| English | 120 |
| Hispanic: Hispanic or Latino | 81 |
| Norwegian | 78 |
| Hispanic: Mexican | 75 |
| Italian | 63 |
Language
| English Only | 1,390 |
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| Spanish | 9 |
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| Population 5+ | 1,399 |
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Veterans
| Veterans | 61 |
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| Population 18+ | 1,147 |
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Commuting
| Mean Commute Time | 27.8 minutes |
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| Work from Home | 9.5% |
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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 Warren, Illinois.
