Summary
Indigo is a 267-student K–8 school in San Jose’s Oak Grove Elementary District. In 2025–2026, its all-grades results were above state and district rates in English Language Arts/Literacy (ELA), math, and science. Science is its clearest standout: 70% of students were proficient, about twice the 36% state rate.
Indigo leads nearby schools in ELA and science and ranks second in math among the nine with 2025–2026 results. Its ELA proficiency was 63%, 23 points above the nearby average and 7 points above the highest nearby result. In math, its 54% was second to Sakamoto Elementary at 59%; Indigo was 16 points above the nearby average. In science, Indigo’s 70% was 37 points above the nearby average and 23 points above Sakamoto’s nearby-high 47%. It also exceeded state rates by 13 points in ELA, 15 in math, and 34 in science, and Oak Grove Elementary District rates by 14, 9, and 29 points, respectively. Sixth-grade math is a relative soft spot: 39% was 3 points below the district rate, though 2 points above the state.
Science has improved most: from 2022–2023 to 2025–2026, Indigo’s science proficiency rose 14 points, and its advantage over the state widened by 8 points. ELA was up 2 points and math was nearly flat, up 1 point. SchoolDigger placed Indigo at the 76th percentile with 4 stars in 2025–2026, ranking it 1,376th of 5,804 schools; Sakamoto Elementary also had 4 stars and the 76th percentile. The reported student-teacher ratio was 24.2 in 2024–2025, above the nearby average of 22.4; 18% of students were free/reduced lunch eligible that year, compared with 17% at Discovery Charter II, the only nearby school with a lower rate. One notable SchoolDigger subgroup change is for White students: the school’s percentile for how well it serves this group rose from 46 in 2023–2024 to 69 in 2025–2026, while its overall percentile stayed about the same, at 77 and 76. Most nearby schools serve K–6, so comparisons across all grades involve different grade spans.
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