Demographics & People — Coulee Dam, Washington
Population Overview
| Population (Census) | 1,457 |
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| Estimated 2026 | ~2,000 |
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| Median Age | 38.0 |
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| Total Households | 629 |
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| Family Households | 339 |
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| Average Household Size | 2.22 |
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| Diversity Index | 0.2054 (somewhat diverse) |
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Race & Ethnicity
| White | 739 |
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| Black or African American | 8 |
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| Asian | 16 |
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| Hispanic or Latino | 70 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 610 |
| Unclassified or not reported | 200 |
| German | 166 |
| English | 123 |
| Irish | 117 |
| American | 72 |
| Norwegian | 52 |
| Hispanic: Hispanic or Latino | 48 |
| Italian | 46 |
| European | 28 |
Language
| English Only | 1,312 |
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| Spanish | 33 |
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| Population 5+ | 1,394 |
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Veterans
| Veterans | 156 |
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| Population 18+ | 1,077 |
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Commuting
| Mean Commute Time | 16.4 minutes |
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| Work from Home | 6.7% |
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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 Coulee Dam, Washington.
