Demographics & People — Cosmopolis, Washington
Population Overview
| Population (Census) | 2,301 |
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| Estimated 2026 | ~2,000 |
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| Median Age | 39.2 |
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| Total Households | 778 |
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| Family Households | 560 |
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| Average Household Size | 2.96 |
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| Diversity Index | 0.2706 (somewhat diverse) |
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Race & Ethnicity
| White | 1,973 |
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| Black or African American | 0 |
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| Asian | 122 |
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| Hispanic or Latino | 236 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 592 |
| Unclassified or not reported | 554 |
| Other groups | 542 |
| Irish | 301 |
| Hispanic: Hispanic or Latino | 223 |
| Hispanic: Mexican | 206 |
| English | 113 |
| Swedish | 90 |
| Danish | 80 |
| Italian | 69 |
Language
| English Only | 2,041 |
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| Spanish | 47 |
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| Population 5+ | 2,215 |
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Veterans
| Veterans | 108 |
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| Population 18+ | 1,640 |
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Commuting
| Mean Commute Time | 28.0 minutes |
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| Work from Home | 1.1% |
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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 Cosmopolis, Washington.
