| Name | Marion County |
| State | Oregon |
| FIPS Code | 41047 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 315,391 |
| Population Growth Rate(2000-2022) | 9.7% |
| Majority Ethnicity | White 68.23% |
| Public School Majority Ethnicity | White 49% |
| Partisan Voting Index | Democratic:+1 |
| Unemployment Rate | 3.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 68.23% |
| African American | 1.14% |
| Hispanic | 26.54% |
| Asian | 1.97% |
| Native American | 1.11% |
| Hawaiin/Pacific Islander | 1.01% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 49.48% |
| African American | 1.15% |
| Hispanic | 40.49% |
| Asian | 1.55% |
| Native American | 1.48% |
| Hawaiin/Pacific Islander | 1.71% |