Demographics & People — Washington, Kansas
Population Overview
| Population (Census) | 1,199 |
|---|
| Estimated 2026 | ~1,100 |
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| Median Age | 48.2 |
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| Total Households | 538 |
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| Family Households | 331 |
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| Average Household Size | 2.17 |
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| Diversity Index | 0.1414 (relatively homogeneous) |
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Race & Ethnicity
| White | 1,078 |
|---|
| Black or African American | 1 |
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| Asian | 3 |
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| Hispanic or Latino | 85 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 400 |
| Unclassified or not reported | 187 |
| Other groups | 133 |
| Irish | 131 |
| American | 112 |
| English | 101 |
| Swedish | 59 |
| French (except Basque) | 58 |
| Hispanic: Mexican | 49 |
| Hispanic: Hispanic or Latino | 49 |
Language
| English Only | 1,074 |
|---|
| Spanish | 67 |
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| Population 5+ | 1,152 |
|---|
Veterans
| Veterans | 68 |
|---|
| Population 18+ | 786 |
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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 Washington, Kansas.
