| District Name | Jefferson Union High School District |
| State | California |
| County | San Mateo County |
| Statistical Area | San Francisco-Oakland-Berkeley, CA |
| Total Students (2021) | 4167 |
| District Growth Rate (2017-21) | -14.0% |
| Majority Race/Ethnicty | Asian (43.7%) |
| Free/Reduced Lunch Program | 28.41% |