| District Name | Santa Maria Joint Union High School District |
| State | California |
| County | Santa Barbara County |
| Statistical Area | Santa Maria-Santa Barbara, CA |
| Total Students (2021) | 8953 |
| District Growth Rate (2017-21) | 13.9% |
| Majority Race/Ethnicty | Hispanic (87.3%) |
| Free/Reduced Lunch Program | 68.35% |