Demographics & People — Sullivan, Missouri
Population Overview
| Population (Census) | 6,355 |
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| Estimated 2026 | ~6,200 |
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| Median Age | 39.4 |
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| Total Households | 2,747 |
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| Family Households | 1,581 |
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| Average Household Size | 2.27 |
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| Diversity Index | 0.0745 (relatively homogeneous) |
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Race & Ethnicity
| White | 5,541 |
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| Black or African American | 120 |
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| Asian | 0 |
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| Hispanic or Latino | 101 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 2,263 |
| German | 1,562 |
| Other groups | 903 |
| English | 901 |
| Irish | 709 |
| American | 591 |
| Italian | 247 |
| French (except Basque) | 236 |
| Hispanic: Hispanic or Latino | 115 |
| British | 100 |
Language
| English Only | 5,891 |
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| Spanish | 44 |
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| Population 5+ | 5,972 |
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Veterans
| Veterans | 333 |
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| Population 18+ | 4,951 |
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Commuting
| Mean Commute Time | 21.8 minutes |
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| Work from Home | 5.4% |
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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 Sullivan, Missouri.
