| District Name | Perris Union High School District |
| State | California |
| County | Riverside County |
| Statistical Area | Riverside-San Bernardino-Ontario, CA |
| Total Students (2021) | 10872 |
| District Growth Rate (2017-21) | 1.0% |
| Majority Race/Ethnicty | Hispanic (71.3%) |
| Free/Reduced Lunch Program | 75.42% |