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Elementary Schools in San Miguel Joint Union


At a glance
DistrictSan Miguel Joint Union901st of 1,530 California districtsFull district overview →
2
Schools
668
Students
Top rankedCappy Culver Elementary3131st of 5,817 California elementary schools
Summary:

The two elementary schools in San Miguel Joint Union serve kindergarten through eighth grade and enroll 668 students combined. In 2025–2026, both schools’ all-grades results were below the state in English language arts (ELA), math, and science; the two-school average lagged the state by 11 percentage points in ELA, 6 in math, and 15 in science, making science the widest gap.

Cappy Culver Elementary leads the all-grades comparison, scoring 42% in ELA, 37% in math, and 23% in science, compared with 35%, 28%, and 20% at Lillian Larsen Elementary. Cappy’s advantages are 8 points in ELA, 9 in math, and 3 in science. Grade-level results add important exceptions: Cappy’s fourth-grade math was 63%, 21 points above the state, and its fifth-grade ELA was 56%, 6 points above. Cappy’s eighth-grade ELA was also higher than Lillian’s—65% versus 57%. Lillian, however, had the stronger eighth-grade math result, 40% compared with Cappy’s 24%, and was 4 points above the state.

All-grades scores declined at both schools from 2024–2025 to 2025–2026, while state results rose in all three subjects. Cappy’s largest drop was in math, down 10 points; the two-school average shifted from 3 points above the state in math to 6 points below. SchoolDigger’s 2025–2026 rankings place Cappy at the 46th percentile with 2 stars and Lillian at the 27th percentile with 1 star; both percentiles fell from the prior year. Cappy has a higher student-teacher ratio (22.1 versus 18.1) and a lower free/reduced lunch eligible share: 48% versus 80% (sy 2024–2025). These figures describe different school contexts, not explanations for score differences.

Ranking:
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E Elementary M Middle H High A Alternative P Private




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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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