| Name | Benton County |
| State | Oregon |
| FIPS Code | 41003 |
| County Seat | Corvallis |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2024) | 98,566 |
| Population Growth Rate(2020-2024) | 3.43% |
| Majority Ethnicity | White 81.65% |
| Public School Majority Ethnicity | White 69% |
| Partisan Voting Index | Democratic:+18 |
| Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 0% |
| Area Code(s) | 458 / 541 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 81.65% |
| African American | 1.42% |
| Hispanic | 9.22% |
| Asian | 6.72% |
| Native American | 0.81% |
| Hawaiin/Pacific Islander | 0.18% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 68.64% |
| African American | 1.24% |
| Hispanic | 16.9% |
| Asian | 3.5% |
| Native American | 0.64% |
| Hawaiin/Pacific Islander | 0.4% |