Demographics & People — Lexington, Illinois
Population Overview
| Population (Census) | 2,074 |
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| Estimated 2026 | ~2,300 |
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| Median Age | 40.4 |
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| Total Households | 836 |
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| Family Households | 622 |
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| Average Household Size | 2.48 |
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| Diversity Index | 0.1087 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,964 |
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| Black or African American | 0 |
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| Asian | 23 |
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| Hispanic or Latino | 96 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 612 |
| Irish | 496 |
| Unclassified or not reported | 479 |
| English | 336 |
| American | 156 |
| Other groups | 151 |
| Hispanic: Mexican | 81 |
| Hispanic: Hispanic or Latino | 81 |
| Swedish | 42 |
| Greek | 41 |
Language
| English Only | 1,815 |
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| Spanish | 40 |
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| Population 5+ | 1,886 |
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Veterans
| Veterans | 76 |
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| Population 18+ | 1,609 |
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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 Lexington, Illinois.
