Demographics & People — Old Jamestown, Missouri
Population Overview
| Population (Census) | 21,121 |
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| Estimated 2026 | ~19,600 |
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| Median Age | 41.1 |
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| Total Households | 7,006 |
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| Family Households | 5,258 |
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| Average Household Size | 3.0 |
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| Diversity Index | 0.4375 (moderately diverse) |
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Race & Ethnicity
| White | 4,406 |
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| Black or African American | 13,990 |
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| Asian | 276 |
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| Hispanic or Latino | 927 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 12,637 |
| Unclassified or not reported | 3,118 |
| German | 1,835 |
| Irish | 1,066 |
| English | 941 |
| Hispanic: Hispanic or Latino | 700 |
| Subsaharan African | 651 |
| Italian | 644 |
| American | 523 |
| Hispanic: Mexican | 473 |
Language
| English Only | 18,170 |
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| Spanish | 202 |
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| Population 5+ | 19,267 |
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Veterans
| Veterans | 1,310 |
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| Population 18+ | 15,110 |
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Commuting
| Mean Commute Time | 29.1 minutes |
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| Work from Home | 23.4% |
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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 Old Jamestown, Missouri.
