Demographics & People — Deer Park, Washington
Population Overview
| Population (Census) | 4,605 |
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| Estimated 2026 | ~5,300 |
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| Median Age | 35.6 |
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| Total Households | 1,765 |
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| Family Households | 1,108 |
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| Average Household Size | 2.6 |
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| Diversity Index | 0.0935 (relatively homogeneous) |
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Race & Ethnicity
| White | 3,943 |
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| Black or African American | 0 |
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| Asian | 0 |
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| Hispanic or Latino | 204 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 1,275 |
| Unclassified or not reported | 1,018 |
| Other groups | 925 |
| Irish | 772 |
| English | 646 |
| Norwegian | 491 |
| Italian | 358 |
| French (except Basque) | 227 |
| Hispanic: Hispanic or Latino | 156 |
| American | 131 |
Language
| English Only | 4,145 |
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| Spanish | 90 |
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| Population 5+ | 4,353 |
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Veterans
| Veterans | 343 |
|---|
| Population 18+ | 3,376 |
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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 Deer Park, Washington.
