Summary:
Schools in zip code 92057 include nine schools—six elementary, two middle and one high school—with 7,182 students combined. For 2025–26, the schools’ average results were about 2 points above the state in ELA and math and 4 points above in science, but the middle school result was below the state in ELA and math. The most important finding is that results vary considerably from one school to another, so area averages can hide very different school experiences.
Ivey Ranch Elementary leads in ELA and math, with 66% and 58% proficient; Bonsall West Elementary leads in science at 59% and is close behind in ELA and math, at 61% and 57%. At the other end, Libby Elementary has the lowest ELA result at 40%, while Cesar Chavez Middle is lowest in math at 29% and science at 25%. The top-to-bottom gaps are 26 points in ELA, 29 in math and 35 in science. Grade-level results add important context: Libby’s fifth-grade ELA is 60%, compared with 26% in third grade.
Across the same eight schools with results in both years, average ELA rose 3 points from 2024–25 to 2025–26, and science rose 8; math was nearly unchanged. Science moved from 1 point below the state to 4 points above, while math’s lead over the state narrowed from 3 points to 2. Individual results differ: Del Rio Elementary gained 11 points in ELA, while Libby fell 7 points in ELA and 11 in math. SchoolDigger’s percentile rankings rose 17 points for Del Rio and 14 for Nichols Elementary, while Martin Luther King Junior Middle fell 15 points. The reported free/reduced lunch eligible measure, for school year 2024–25, ranges from 38% at Bonsall West to 89% at Libby; this is context, not an explanation for test results. Scholarship Prep - Oceanside has results from 2024–25 rather than 2025–26, so its 59% ELA and 54% math results are not part of the current-year comparisons.
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