Summary
Silver Valley High is a public high school serving 392 students in grades 9–12 in Yermo, California. Its 2025–26 graduation rate was 98.8%, while chronic absenteeism was 25.9%, higher than both state and district levels. Its most important academic finding is that it led nearby schools with reported scores in all three tested subjects, with its clearest strength in English language arts (ELA).
Silver Valley’s 2025–26 proficiency rates were 66% in ELA, 32% in math and 38% in science. Among nearby schools with reported scores, the average was 21% in ELA, 11% in math and 3% in science, leaving Silver Valley ahead by 46, 22 and 35 percentage points, respectively. Compared with the state, ELA was 17 points higher and science 2 points higher, but math was 6 points lower; compared with Silver Valley Unified, the school was ahead by 23 points in ELA, 2 in math and 3 in science. Graduation was close to the district’s 99.1%, and above the state’s 87.9%; chronic absenteeism was 26%, versus 18% statewide and 19% in the district. Some nearby results are suppressed, and the comparison includes continuation schools with different grade spans and enrollments.
Science has improved over time: proficiency rose 16 percentage points from 2022–23 to 2025–26, moving from 8 points below the state to 2 points above it. ELA remains strong, though its lead over the state narrowed from 23 points to 17; math also fell further behind the state over that period. SchoolDigger rated Silver Valley 4 stars and placed it at the 71st percentile statewide in 2025–26, after a dip to the 64th percentile the prior year. Its student-teacher ratio was 17.1 in 2024–25, and 65% of students were free/reduced lunch eligible that year. SchoolDigger’s subgroup rankings placed the school at the 87th percentile for how well it serves Hispanic Students, above its overall 71st percentile; for White Students, it ranked at the 34th percentile, below its overall ranking.
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