Summary:
The two high schools in Wasco Union High serve grades 9–12: Wasco High enrolls 1,672 students, while Wasco Independence High enrolls 109. In 2025–2026, their results differed in all three tested subjects, and attendance and graduation measures also favored Wasco High. The most important finding for families is the achievement gap: Wasco High led Independence by 45 percentage points in English language arts (ELA), 23 points in math and 4 points in science.
Wasco High was the stronger school in each subject, with 64% proficient in ELA, 23% in math and 22% in science; Wasco Independence High had 19%, 0% and 18%, respectively. Wasco High was 14 points above California in ELA, but 16 points below in math and 14 points below in science. Independence was below the state in all three subjects. Graduation and attendance indicators also favored Wasco High: its graduation rate was 98%, compared with 88% at Independence; chronic absenteeism was 16% versus 60%, a 44-point difference. In 12th-grade science, Wasco High had a notable exception to its below-state all-grades result: 34% proficient, compared with 20% at Independence and 33% statewide.
Recent test-score changes were mixed rather than consistent. From 2024–2025 to 2025–2026, Wasco High gained 6 points in ELA and 1 in science, but fell 2 in math; Independence fell 6 points in ELA and 4 in math, while gaining 7 in science. SchoolDigger ranked Wasco High 1,023rd of 2,137 California schools in 2025–2026 (52nd percentile, 3 stars), ahead of Independence at 1,743rd (18th percentile, 1 star); both schools’ percentiles were lower than in 2023–2024. In 2024–2025, Independence had a lower student-teacher ratio (17.6 versus 21.4) and a higher reported free/reduced lunch eligible share (96% versus 88%). These are useful context, not explanations for the schools’ results.
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