Summary
La Sierra High is a 191-student school serving grades 7–12 in Visalia, in the Tulare County Office of Education district. Its 2025–2026 graduation rate was 95%, above the state’s 88% and the district’s 59%, and chronic absenteeism was 12%, below the state’s 18% and the district’s 19%. Those encouraging outcomes contrast with its test results: proficiency was below both the state and district in ELA, math, and science. Math is the sharpest concern, with only 6% proficient, compared with 38% statewide and 24% in the district.
Science is the school’s strongest subject relative to the state and nearby schools, though it still trails the district: 23% of students were proficient, versus 36% statewide and 42% in the district. Its science result was fifth among nine nearby schools with reported scores; in ELA and math, it was second-lowest. Nearby-school averages were 54% in ELA, 21% in math, and 33% in science, compared with La Sierra’s 21%, 6%, and 23%. ELA is narrowly its closest subject to the district, at 21% versus 40%; science has the smallest gap with the state, 13 points, while math’s state gap is 32 points.
Science has improved steadily, rising 17 points from 2022–2023 to 2025–2026, while ELA and math fluctuated and fell in the latest year. The SchoolDigger ranking also shifted: La Sierra went from the 41st percentile in 2024–2025 to the 18th percentile and 1 star in 2025–2026, ranking 1,754th of 2,137 schools. Its 2024–2025 student–teacher ratio was 16.8, below the nearby-school average of 18.9. In that same school year, 63% of students were free/reduced lunch eligible, compared with a nearby-school average of 68%. One notable single-year result: SchoolDigger ranked the school’s effectiveness for English Language Learner Students at the 50th percentile in 2022–2023, versus the school’s overall 11th percentile—a relative strength for that group that year.
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