| Name | Washington County |
| State | Minnesota |
| FIPS Code | 27163 |
| County Seat | Stillwater |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 279,398 |
| Population Growth Rate(2020-2024) | 4.24% |
| Majority Ethnicity | White 81.98% |
| Public School Majority Ethnicity | White 63% |
| Partisan Voting Index | Democratic:+4 |
| Unemployment Rate (May 2026) | 4.5% |
| Sales Tax Rate (2025) | 8.38% |
| Area Code(s) | 651 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 81.98% |
| African American | 5.03% |
| Hispanic | 5.21% |
| Asian | 7.51% |
| Native American | 0.23% |
| Hawaiin/Pacific Islander | 0.04% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 62.76% |
| African American | 9.38% |
| Hispanic | 9.03% |
| Asian | 11.55% |
| Native American | 0.33% |
| Hawaiin/Pacific Islander | 0.03% |