Summary:
Zip code 95663 has one listed school, Penryn Elementary, serving kindergarten through grade 8 and enrolling 250 students in the Loomis Union Elementary district. Because it is the only school in the list, there is no meaningful comparison between local schools. In 2025–2026, its all-grade results were above state results in English language arts (ELA), math and science; its largest advantage was in math, at 36 percentage points above the state.
Penryn Elementary is the sole school, and its results stand out against the state, though science is its relative soft spot. Its 2025–2026 results were 80% in ELA, 74% in math and 54% in science, compared with state results of 49%, 38% and 36%, respectively. It also exceeded district results in ELA by 10 points and math by 10 points, but was 6 points below the district in science. Grade 5 is the clearest exception: results were 4 points below the district in ELA, 4 points below in math and 14 points below in science. Even so, grade 5 remained above state results in all three subjects.
Results rose in all three subjects from 2024–2025 to 2025–2026: ELA increased by 7 percentage points, math by 1 point and science by 2 points. Its advantage over the state widened by 6 points in ELA, while the state gained slightly faster in math and science; the science gap narrowed by 1 point. SchoolDigger’s ranking also improved, from the 84th percentile in 2023–2024 to the 91st percentile in 2025–2026. Chronic absenteeism was 7%, compared with 8% districtwide and 18% statewide. Other context includes a 22:1 student–teacher ratio and 12% free/reduced lunch eligible in 2024–2025; these figures do not explain the school’s results.
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