Demographics & People — Hainesville, Illinois
Population Overview
| Population (Census) | 3,524 |
|---|
| Estimated 2026 | 3,524 |
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| Median Age | 39.9 |
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| Total Households | 1,255 |
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| Family Households | 875 |
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| Average Household Size | 2.81 |
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| Diversity Index | 0.5163 (moderately diverse) |
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Race & Ethnicity
| White | 2,485 |
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| Black or African American | 135 |
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| Asian | 340 |
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| Hispanic or Latino | 855 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 1,183 |
| German | 814 |
| Hispanic: Hispanic or Latino | 813 |
| Unclassified or not reported | 594 |
| Irish | 508 |
| Hispanic: Mexican | 488 |
| Polish | 321 |
| Italian | 311 |
| American | 309 |
| English | 191 |
Language
| English Only | 2,541 |
|---|
| Spanish | 505 |
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| Population 5+ | 3,404 |
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Veterans
| Veterans | 107 |
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| Population 18+ | 2,739 |
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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 Hainesville, Illinois.
