Demographics & People — Barrington, Illinois
Population Overview
| Population (Census) | 11,049 |
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| Estimated 2026 | ~11,100 |
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| Median Age | 43.9 |
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| Total Households | 4,192 |
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| Family Households | 3,128 |
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| Average Household Size | 2.58 |
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| Diversity Index | 0.2508 (somewhat diverse) |
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Race & Ethnicity
| White | 9,101 |
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| Black or African American | 138 |
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| Asian | 1,034 |
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| Hispanic or Latino | 317 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 3,473 |
| Irish | 2,188 |
| Other groups | 1,636 |
| English | 1,632 |
| Unclassified or not reported | 1,224 |
| Italian | 1,108 |
| Polish | 1,108 |
| American | 443 |
| Scottish | 325 |
| Danish | 317 |
Language
| English Only | 9,087 |
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| Spanish | 158 |
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| Population 5+ | 10,540 |
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Veterans
| Veterans | 301 |
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| Population 18+ | 7,995 |
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Commuting
| Mean Commute Time | 30.5 minutes |
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| Work from Home | 33.9% |
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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 Barrington, Illinois.
