Demographics & People — Arthur, Illinois
Population Overview
| Population (Census) | 2,024 |
|---|
| Estimated 2026 | ~2,200 |
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| Median Age | 43.9 |
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| Total Households | 970 |
|---|
| Family Households | 548 |
|---|
| Average Household Size | 2.04 |
|---|
| Diversity Index | 0.0808 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,822 |
|---|
| Black or African American | 4 |
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| Asian | 0 |
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| Hispanic or Latino | 76 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 876 |
| Unclassified or not reported | 511 |
| Irish | 263 |
| Other groups | 214 |
| English | 186 |
| American | 131 |
| Hispanic: Hispanic or Latino | 87 |
| Pennsylvania German | 50 |
| Hungarian | 45 |
| Hispanic: Mexican | 45 |
Language
| English Only | 1,672 |
|---|
| Spanish | 16 |
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| Population 5+ | 1,912 |
|---|
Veterans
| Veterans | 85 |
|---|
| Population 18+ | 1,600 |
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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 Arthur, Illinois.
