Demographics & People — West Yellowstone, Montana
Population Overview
| Population (Census) | 1,457 |
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| Estimated 2026 | ~1,500 |
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| Median Age | 31.4 |
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| Total Households | 514 |
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| Family Households | 258 |
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| Average Household Size | 2.64 |
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| Diversity Index | 0.4898 (moderately diverse) |
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Race & Ethnicity
| White | 910 |
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| Black or African American | 0 |
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| Asian | 16 |
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| Hispanic or Latino | 601 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 465 |
| Hispanic: Mexican | 415 |
| Hispanic: Hispanic or Latino | 415 |
| German | 222 |
| Irish | 189 |
| Unclassified or not reported | 104 |
| Norwegian | 89 |
| English | 53 |
| Scandinavian | 46 |
| Finnish | 40 |
Language
| English Only | 805 |
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| Spanish | 509 |
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| Population 5+ | 1,348 |
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Veterans
| Veterans | 71 |
|---|
| Population 18+ | 828 |
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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 West Yellowstone, Montana.
