Demographics & People — Arlington Heights, Washington
Population Overview
| Population (Census) | 2,990 |
|---|
| Estimated 2026 | ~2,200 |
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| Median Age | 46.8 |
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| Total Households | 1,074 |
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| Family Households | 774 |
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| Average Household Size | 2.78 |
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| Diversity Index | 0.0991 (relatively homogeneous) |
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Race & Ethnicity
| White | 2,699 |
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| Black or African American | 0 |
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| Asian | 48 |
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| Hispanic or Latino | 99 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 932 |
| Irish | 539 |
| Norwegian | 478 |
| German | 460 |
| Other groups | 458 |
| English | 429 |
| Swedish | 250 |
| French (except Basque) | 202 |
| Hispanic: Hispanic or Latino | 184 |
| Danish | 178 |
Language
| English Only | 2,857 |
|---|
| Spanish | 3 |
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| Population 5+ | 2,939 |
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Veterans
| Veterans | 195 |
|---|
| Population 18+ | 2,454 |
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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 Arlington Heights, Washington.
