| Name | Washington County |
| State | Maryland |
| FIPS Code | 24043 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2020) | 154,705 |
| Population Growth Rate(2000-2020) | 4.93% |
| Majority Ethnicity | White 82.57% |
| Public School Majority Ethnicity | White 67% |
| Partisan Voting Index | Republican:+11 |
| Unemployment Rate | 2.7% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 82.57% |
| African American | 10.54% |
| Hispanic | 4.77% |
| Asian | 1.8% |
| Native American | 0.24% |
| Hawaiin/Pacific Islander | 0.09% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 67.18% |
| African American | 13.18% |
| Hispanic | 9.22% |
| Asian | 2.14% |
| Native American | 0.12% |
| Hawaiin/Pacific Islander | 0.07% |