Summary
Mabel L. Pendleton Elementary is a K–5 school in Buena Park, California, with 365 students, in the Buena Park Elementary district and part of a group of nearby elementary schools used for comparison. Its most important takeaway is that results have improved in all three subjects, but ELA and science remain below state averages while math is essentially at the state level.
Among Pendleton and 10 nearby schools, it ranks sixth in all-grades ELA, math, and science. Its results are about 4 points below the nearby-school average in ELA, 2 points below in math, and 5 points below in science. Fourth-grade math is a standout: 51% proficiency, 9 points above the state and 7 above the district, ranking third among the 11 schools. By comparison, fourth-grade ELA is 35%—below the state’s 46% and district’s 42%—and ranks eighth; fifth-grade math is 30%, below the state’s 37% and district’s 41%, ranking seventh.
Results have risen since 2022–2023: ELA increased 15 points, math 10, and science 17, although science’s gains were uneven. Chronic absenteeism also fell substantially, from 41% in 2021–2022 to 21% in 2025–2026, but remains 7 points above the district and 2 above the state; it is the second-highest reported rate among nearby schools. For 2025–2026, SchoolDigger ranks Pendleton in the 45th statewide percentile with 2 stars, close to the district’s 47th percentile and 2 stars. Its 2024–2025 student–teacher ratio was 19.7, the lowest among nearby schools. In 2024–2025, 88% of students were free/reduced lunch eligible, compared with a nearby-school average of 76%. SchoolDigger’s English Language Learner ranking rose from the 61st percentile in 2021–2022 to the 81st in 2023–2024, indicating stronger relative performance for this group than the school’s overall 39th-percentile standing that year. Its Low Socio Economic Status ranking reached the 64th percentile in 2025–2026, above the school’s overall 45th percentile.
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