Summary
Buena Park High serves 1,682 students in grades 9–12 in Buena Park, California, and is part of the Fullerton Joint Union High district. Graduation is a clear strength: in 2025–26, 96% of students graduated, compared with 88% statewide and 95% districtwide. The main concern is academic proficiency, especially math: results are substantially below the district in all three tested subjects, with the largest gap in math.
Compared with five nearby comprehensive high schools, Buena Park is around the middle: it ranked third among the six schools in each subject. Its English results were about 50%, close to the nearby-school average of 50% and the state’s 49%, but 16 points below the district. Math was 24%, versus 27% nearby, 38% statewide and 46% districtwide. Science was 25%, compared with 30% nearby, 36% statewide and 45% districtwide. Its math and science results are below the nearby averages, while English is closest to that group’s results. Nearby Sunny Hills High and Fullerton Union High are among the schools with stronger results.
Scores have improved since 2022–23, though they have fluctuated from year to year: English rose by about 1 percentage point, math by 6 and science by 7, and the state gap narrowed in each subject. SchoolDigger places Buena Park at the 47th statewide percentile and 2 stars for 2025–26, up from the 40th percentile the prior year; the district is at the 73rd percentile and 4 stars. In 2024–25, 91% of students were free/reduced lunch eligible, and the student–teacher ratio was 22.9, close to the nearby-school average of 23.4. SchoolDigger’s statewide ranking of how well the school serves White students was at the 9th percentile in 2025–26, compared with the school’s overall 47th percentile; it had been at the 29th percentile in each of the two prior years. Its ranking for how well it served African American students was at the 89th percentile in 2024–25, compared with an overall 40th percentile that year; no 2025–26 figure is supplied.
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