Demographics & People — Marthasville, Missouri
Population Overview
| Population (Census) | 2,587 |
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| Estimated 2026 | ~1,800 |
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| Median Age | 30.5 |
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| Total Households | 751 |
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| Family Households | 606 |
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| Average Household Size | 3.44 |
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| Diversity Index | 0.0484 (relatively homogeneous) |
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Race & Ethnicity
| White | 2,516 |
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| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 64 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 971 |
| German | 951 |
| English | 395 |
| Irish | 317 |
| Other groups | 157 |
| American | 82 |
| French (except Basque) | 74 |
| Hispanic: Hispanic or Latino | 64 |
| Hispanic: Mexican | 36 |
| Polish | 29 |
Language
| English Only | 2,386 |
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| Spanish | 86 |
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| Population 5+ | 2,481 |
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Veterans
| Veterans | 92 |
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| Population 18+ | 1,764 |
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Commuting
| Mean Commute Time | 37.7 minutes |
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| Work from Home | 10.2% |
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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 Marthasville, Missouri.
