Demographics & People — Oroville, Washington
Population Overview
| Population (Census) | 1,686 |
| Estimated 2026 | ~1,400 |
| Median Age | 49.3 |
| Total Households | 741 |
| Family Households | 403 |
| Average Household Size | 2.18 |
| Diversity Index | 0.4838 (moderately diverse) |
Race & Ethnicity
| White | 995 |
| Black or African American | 48 |
| Asian | 0 |
| Hispanic or Latino | 523 |
Heritage & Ancestry
| Group | Count |
| Other groups | 805 |
| Hispanic: Hispanic or Latino | 592 |
| Hispanic: Mexican | 536 |
| German | 244 |
| Unclassified or not reported | 194 |
| Irish | 184 |
| American | 155 |
| English | 120 |
| Scandinavian | 89 |
| Italian | 87 |
Language
| English Only | 1,190 |
| Spanish | 332 |
| Population 5+ | 1,530 |
Veterans
| Veterans | 109 |
| Population 18+ | 1,263 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Oroville, Washington.