Summary:
Encinitas Union Elementary includes nine K–6 schools, with enrollment ranging from 355 to 613 students, in an area where school results are generally well above California averages. In 2025–2026, the schools’ average proficiency was 72% in ELA, 68% in math, and 61% in science, compared with state results of 49%, 38%, and 36%; the average in science was slightly below the district average. The most important takeaway is that all nine schools scored above the state in all three subjects, though results vary considerably by school.
El Camino Creek stands out in ELA and math, with 84% and 85% proficient—13 and 20 percentage points above the other eight schools’ averages. La Costa Heights leads science at 79%, 20 points above the other schools’ average, while also scoring strongly in ELA and math. Olivenhain Pioneer is another high performer, ranking second in ELA and science. SchoolDigger ranks El Camino Creek 154th of 5,804 schools (97th percentile) and Olivenhain Pioneer 205th (96th percentile). At the other end, Ocean Knoll has the lowest results in all three subjects: 62% in ELA, 55% in math, and 42% in science. Even so, those scores remain above state results.
Results moved in different directions over time. Flora Vista improved across all subjects from 2024–2025 to 2025–2026, gaining 10 percentage points in ELA, 6 in math, and 6 in science; it had the group’s largest ELA and math gains. The reported free/reduced lunch eligible shares, for 2024–2025, range from 5% at El Camino Creek to 37% at Ocean Knoll; these figures are context, not an explanation for scores. Student-teacher ratios range from 21.2 at Park Dale Lane to 25.5 at El Camino Creek, but do not create a simple pattern with achievement: El Camino Creek leads in two subjects despite having the highest ratio, while Park Dale Lane has the lowest ratio and mid-range results.
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