| Place Name | Washtucna |
| Place Type | Town |
| ZIP Code(s) | 99371 |
| County | Adams County |
| Area Code(s) | 509 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 123 |
| Population Growth Rate (2010-19) | 1.44% |
| Majority Ethnicity | White 87.29% |
| Metro/Micro Stats Area | Othello, WA |
| US Congressional District(s) | Washington 4th |
| State House Districts | 9 |
| State Senate Districts | 9 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 87.29% |
| African American | 0% |
| Hispanic | 4.97% |
| Asian | 1.66% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.08% |