The top reported proficiency rate is 50% in Math. The lowest is 31% in Science.
Original Research by School Decision on Rocketship Discovery Prep
Rocketship Discovery Prep sits on Wooster Street in San Jose's 95116 zip code, a working-class east side neighborhood that sits well outside the city's upscale residential corridors. The school serves kindergarten through fifth grade as a tuition-free charter, part of the Rocketship Public Schools network operating across the San Jose area. Families choosing it are opting into a specific model of elementary education rather than a default neighborhood assignment, and the demographics reflect the community it draws from: the student body is overwhelmingly Latino, and roughly two-thirds of students qualify for free or reduced-price lunch, a substantial share by any measure.
On the most recent California CAASPP assessments, the school's overall proficiency picture sits below the midpoint among districts in Santa Clara County. That is worth naming plainly. In math and English language arts, the school's tested grades show a spread: third grade proficiency in both subjects runs in the low-to-mid forties, while fourth and fifth grade results climb somewhat, reaching around half of students proficient or above in ELA and slightly above half in math for fourth graders. Science results at fifth grade are lower, sitting in the low thirties. These are honest numbers and not strong by county standards, given that Santa Clara County includes many high-performing suburban districts. A parent weighing academic outcomes should look into how the school tracks individual student growth over time, which state proficiency snapshots do not capture. Trend data across years was not available in the provided records, as results appear for only a single school year, so whether the school is moving the needle for its students cannot be determined from this data alone.
What the data does reflect is the student support context. A school with this concentration of economic need and, likely given the demographics, a meaningful share of English learners is doing work that looks different from schools serving more advantaged populations. English learner counts were not available in the records provided, so a precise picture of that population is missing. IEP data was similarly absent.
The Rocketship network publicly adopted a literacy screening tool for reading difficulties for the 2025-26 school year, a network-wide change that applies to Discovery Prep. For families with early readers who may need support, this standardized screening process is a concrete thing to ask the school about during any visit or enrollment conversation.
On the housing side, the zip code where the school sits is part of a broader San Jose market where home values run well above California's statewide median, let alone the national one. Rents in the area have been rising year over year. For a family relocating to be near this school, east San Jose is among the more accessible parts of the city in relative terms, but it remains an expensive market. The school itself is in a dense, car-dependent part of the city with access to VTA bus service.
San Jose broadly is a city of distinct neighborhood characters. The east side, where Discovery Prep operates, has a different texture from Willow Glen or Almaden Valley. It is more densely Latino, more working-class, and further from the city's downtown redevelopment activity and tech corridor amenities, though downtown is reachable by transit. Families already rooted on the east side are the natural audience for this school.
For the right family, what Rocketship Discovery Prep offers is a structured, intentional elementary environment with a clear network identity and a community of students who share similar backgrounds. The academic results as measured by state tests are modest and a parent would reasonably want to probe what growth looks like for individual students, particularly those entering with early-reading needs. The new literacy screening is a relevant data point there. Sister Rocketship schools in San Jose received charter renewals under standard review in 2024, signaling stable network operation, which matters when choosing a charter for a multi-year elementary run.
See more original research from School Decision →