Summary
Arbuckle Elementary is a K–5 school in Arbuckle, California, serving 604 students in Pierce Joint Unified. In 2025–2026, proficiency was 34% in English language arts (ELA), 32% in math and 19% in science, below California’s 49%, 38% and 36%, respectively. The clearest concern is science: the school was 17 percentage points below the state and 8 points below its district.
Math is the school’s strongest subject relative to its district: 32% proficiency was 6 points above the district, though 6 points below the state. ELA was 2 points below the district and 15 below the state. Among nearby schools with all-grade results, the school’s math score exceeded Brittan Elementary (29%), Grand Island Elementary (19%), Meridian Elementary (16%) and Williams Primary Elementary (30%), but was below Maxwell Elementary (34%) and James M. Burchfield Primary (56%). Within the school, fifth-grade math is a particular weak spot: 23% were proficient, 14 points below the state’s 37%. Nearby schools serve different grade spans, so overall school-to-school scores are not fully like-for-like.
Results have shifted over time: ELA fell from 38% in 2022–2023 to 34% in 2025–2026, math rose from 31% to 32% after dipping, and science swung from 17% to 34%, then down to 19%. SchoolDigger ranked the school at the 32nd percentile with 2 stars in 2025–2026, down from the 47th percentile in 2021–2022; nearby Maxwell ranked at the 50th percentile with 3 stars, while Brittan was at the 23rd percentile with 1 star. One subgroup result stands out: SchoolDigger ranked special education students at the 60th percentile in 2024–2025, up from the 6th percentile in 2022–2023, while the school overall was at the 35th percentile in 2024–2025. The student-teacher ratio was 21.4 in 2024–2025, tied for the highest among nearby schools shown. The school reported 73% free/reduced lunch eligible in 2024–2025; California is identified as a statewide-free-meals state, so this measure describes eligibility, not the share receiving meals.
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