Summary
Dingeman Elementary is a K–5 school serving 689 students in San Diego, part of San Diego Unified. SchoolDigger ranks it 81st among California schools, at the 99th percentile with 5 stars, in 2025–26. The clearest takeaway is that Dingeman pairs a top statewide ranking with particularly strong math results: 87% of students were proficient, the highest rate among the ten nearby schools in the data.
Dingeman is well ahead of its district and California in all three tested subjects, and ranks first nearby in math and second in ELA and science. In math, proficiency was 87%, compared with 46% in San Diego Unified and 38% statewide; Dingeman was 19 points above the nearby-school average. ELA is its relative soft spot, though results remain strong: 83% were proficient, 29 points above the district and 33 above the state, and second among nearby schools. Its nearby-school advantage was 15 points, smaller than in math or science. Science proficiency was 76%, 35 points above the district and 40 above the state; Dingeman was second nearby and 17 points above the local average. Within the school, third-grade ELA was lower at 77%, compared with 85% in fourth and fifth grades, even as third-grade math reached 90%.
Scores have been mostly steady rather than rising: from 2022–23 to 2025–26, ELA fell 2 points, while math and science each fell by less than 1 point. State proficiency rose, so Dingeman’s lead over California narrowed by 5 points in ELA, 4 in math and 6 in science. Its student-teacher ratio was 25.9 in 2024–25, above the other nearby schools’ average of 23.5; 18% of students were free/reduced lunch eligible that year. One subgroup ranking stands out: SchoolDigger’s statewide effectiveness ranking for White Students was at the 64th percentile in 2025–26, compared with the school’s overall 99th percentile, and had fallen 24 points since 2023–24.
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