| District Name | West Linn School District 3J |
| State | Oregon |
| County | Clackamas County |
| Statistical Area | Portland-Vancouver-Hillsboro, OR-WA |
| Total Students (2021) | 9295 |
| District Growth Rate (2017-21) | -4.4% |
| Majority Race/Ethnicty | White (72.4%) |
| Free/Reduced Lunch Program | 13.59% |