Demographics & People — Zillah, Washington
Population Overview
| Population (Census) | 3,163 |
|---|
| Estimated 2026 | ~3,100 |
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| Median Age | 35.7 |
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| Total Households | 1,155 |
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| Family Households | 728 |
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| Average Household Size | 2.74 |
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| Diversity Index | 0.4933 (moderately diverse) |
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Race & Ethnicity
| White | 1,896 |
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| Black or African American | 0 |
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| Asian | 9 |
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| Hispanic or Latino | 1,439 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 1,518 |
| Hispanic: Hispanic or Latino | 1,515 |
| Hispanic: Mexican | 1,458 |
| Unclassified or not reported | 699 |
| German | 414 |
| English | 200 |
| Irish | 157 |
| Dutch | 143 |
| European | 92 |
| French (except Basque) | 87 |
Language
| English Only | 2,097 |
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| Spanish | 745 |
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| Population 5+ | 2,872 |
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Veterans
| Veterans | 85 |
|---|
| Population 18+ | 2,156 |
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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 Zillah, Washington.
