| Name | Washington County |
| State | Illinois |
| FIPS Code | 17189 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 14,692 |
| Population Growth Rate(2000-2022) | -6.49% |
| Majority Ethnicity | White 97.31% |
| Public School Majority Ethnicity | White 93% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate | 2.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 97.31% |
| African American | 0.83% |
| Hispanic | 1.43% |
| Asian | 0.24% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0.06% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 93.25% |
| African American | 1.4% |
| Hispanic | 2.54% |
| Asian | 0.43% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0.54% |