Demographics & People — Hannibal, Missouri
Population Overview
| Population (Census) | 16,825 |
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| Estimated 2026 | ~16,600 |
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| Median Age | 38.5 |
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| Total Households | 6,767 |
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| Family Households | 4,019 |
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| Average Household Size | 2.32 |
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| Diversity Index | 0.208 (somewhat diverse) |
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Race & Ethnicity
| White | 14,482 |
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| Black or African American | 1,277 |
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| Asian | 69 |
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| Hispanic or Latino | 519 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 6,210 |
| German | 3,314 |
| English | 2,501 |
| Other groups | 2,318 |
| Irish | 1,743 |
| American | 1,565 |
| Italian | 321 |
| French (except Basque) | 265 |
| European | 233 |
| Scottish | 198 |
Language
| English Only | 15,416 |
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| Spanish | 63 |
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| Population 5+ | 15,571 |
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Veterans
| Veterans | 994 |
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| Population 18+ | 13,141 |
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Commuting
| Mean Commute Time | 15.3 minutes |
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| Work from Home | 6.4% |
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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 Hannibal, Missouri.
