Rio Americano High School at a glance
- National rank: #3,859 (2026-27 edition)
- California rank: #568
- Previous edition: Was #3,390 in 2023-24
- Graduation rate: 88.9%
- Students: 1,891
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.