| District Name | Winlock School District |
| State | Washington |
| County | Lewis County |
| Statistical Area | Centralia, WA |
| Cities/Towns | Winlock |
| Total Students (2021) | 694 |
| District Growth Rate (2017-21) | 0.3% |
| Majority Race/Ethnicty | White (66.7%) |
| Free/Reduced Lunch Program | 76.66% |