Demographics & People — Key Center, Washington
Population Overview
| Population (Census) | 3,619 |
|---|
| Estimated 2026 | ~3,400 |
|---|
| Median Age | 45.9 |
|---|
| Total Households | 1,454 |
|---|
| Family Households | 1,032 |
|---|
| Average Household Size | 2.49 |
|---|
| Diversity Index | 0.0539 (relatively homogeneous) |
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Race & Ethnicity
| White | 3,168 |
|---|
| Black or African American | 11 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 79 |
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Heritage & Ancestry
| Group | Count |
|---|
| Irish | 633 |
| German | 610 |
| English | 595 |
| Unclassified or not reported | 543 |
| Other groups | 509 |
| American | 364 |
| Norwegian | 352 |
| European | 219 |
| Italian | 145 |
| Scandinavian | 144 |
Language
| English Only | 3,451 |
|---|
| Spanish | 27 |
|---|
| Population 5+ | 3,534 |
|---|
Veterans
| Veterans | 403 |
|---|
| Population 18+ | 2,754 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Key Center, Washington.
