| Name | Multnomah County |
| State | Oregon |
| FIPS Code | 41051 |
| County Seat | Portland |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2024) | 794,271 |
| Population Growth Rate(2020-2024) | -2.66% |
| Majority Ethnicity | White 71.69% |
| Public School Majority Ethnicity | White 47% |
| Partisan Voting Index | Strongly Democratic:+29 |
| Unemployment Rate (May 2026) | 5.5% |
| Sales Tax Rate (2025) | 0% |
| Area Code(s) | 503 / 971 / 458 / 541 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 71.69% |
| African American | 5.66% |
| Hispanic | 13.41% |
| Asian | 7.66% |
| Native American | 0.95% |
| Hawaiin/Pacific Islander | 0.63% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 47.03% |
| African American | 8.63% |
| Hispanic | 24.91% |
| Asian | 7.06% |
| Native American | 0.58% |
| Hawaiin/Pacific Islander | 1.64% |