Summary:
Delano has 18 schools: 10 elementary schools, three middle schools, four high schools and one alternative school, with results reported in English, math and science. Most supplied scores are for 2025–26; Wonderful College Prep Academy’s latest are from 2024–25. The clearest overall finding is the wide range in school results, especially in math, where the gap between the highest and lowest scores is 73 percentage points.
Columbine Elementary is the strongest all-around standout, leading the 17 schools with current results in ELA at 72%, math at 73% and science at 50%—about 23, 34 and 14 points above state results. The next-highest scores were 71% in ELA at Delano High, 52% in math at Harvest Elementary and 42% in science at Cesar E. Chavez High. At the other end, Valley High had the lowest results in all three subjects: 27% in ELA, 0% in math and 4% in science. Its chronic absenteeism was also 77%, compared with 18% statewide.
Across schools, average math results moved closer to the state benchmark, rising from 34% in 2024–25 to 37% in 2025–26, while the state went from 37% to 38%. Average ELA stayed just above the state result in both years; science scores rose, but the average gap widened from about 2 to 3 points. Individual changes varied: Terrace Elementary gained 6 points in ELA and 15 in science, while Albany Park Elementary gained 8 in math but fell 19 in science. SchoolDigger’s statewide percentile ranking rose from the 44th to the 62nd percentile for Pioneer, but fell from the 66th to the 56th for Morningside. Income figures are context, not a simple guide to results: the shared measure is free/reduced lunch eligible, school year 2024–25, and similarly sized Harvest and Terrace had different math and science scores despite both reporting high eligibility rates.
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