Demographics & People — Weldon Spring, Missouri
Population Overview
| Population (Census) | 5,291 |
|---|
| Estimated 2026 | ~5,400 |
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| Median Age | 52.2 |
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| Total Households | 2,087 |
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| Family Households | 1,643 |
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| Average Household Size | 2.5 |
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| Diversity Index | 0.1229 (relatively homogeneous) |
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Race & Ethnicity
| White | 4,888 |
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| Black or African American | 63 |
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| Asian | 260 |
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| Hispanic or Latino | 16 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 2,296 |
| Irish | 1,307 |
| Unclassified or not reported | 906 |
| English | 706 |
| Other groups | 573 |
| American | 354 |
| Italian | 337 |
| French (except Basque) | 186 |
| Polish | 114 |
| Scottish | 78 |
Language
| English Only | 4,864 |
|---|
| Spanish | 16 |
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| Population 5+ | 5,173 |
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Veterans
| Veterans | 275 |
|---|
| Population 18+ | 4,574 |
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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 Weldon Spring, Missouri.
