| District Name | Mission Union Elementary School District |
| State | California |
| County | |
| Statistical Area | Salinas, CA |
| Cities/Towns | |
| Total Students (2021) | 123 |
| District Growth Rate (2017-21) | -2.4% |
| Majority Race/Ethnicty | Hispanic (80.5%) |
| Free/Reduced Lunch Program | 22.76% |