Summary
Lange (Dorothea) Elementary is a K–6 school in Nipomo, California, serving 577 students in the Lucia Mar Unified district. Its strongest distinction is clear: in 2025–2026, it had the highest all-grades proficiency rates among nine nearby K–6 schools in English language arts (ELA), math, and science.
Lange leads nearby schools by a wide margin, but it remains below state and district results in all three subjects. Its proficiency was 47% in ELA, 38% in math, and 34% in science, compared with nearby-school averages of 24%, 19%, and 15%. Its closest competitor, Ontiveros (Juan Pacifico) Elementary, trailed by 7 points in ELA, 7 in math, and 13 in science. Math is closest to the benchmarks: Lange was less than 1 point below the state and 1 point below the district. ELA shows the largest gap, at 3 points below the state and 8 below the district; science was 2 points below the state and 3 below the district.
Across the four supplied years, ELA rose 4 points and math rose 7, while science fell 10 points overall, despite rebounding 11 points in the latest year. SchoolDigger’s rating improved from 2 stars and the 47th percentile in 2023–2024 to 3 stars and the 55th percentile in 2025–2026. Its subgroup rankings highlight concerns: SchoolDigger placed Lange at the 2nd percentile for effectiveness with Special Education Students in 2025–2026, compared with the school’s overall 55th percentile; its latest supplied English Language Learner Students ranking was the 9th percentile in 2023–2024, versus the school’s overall 47th percentile that year. The 2024–2025 student–teacher ratio was 22.4 to 1, among the highest nearby. That year, 67% of students were reported as free/reduced lunch eligible; California is identified as a statewide-free-meals state, so this eligibility measure is context, not a measure of who receives free meals.
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