Diamond Technology Institute
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 67 of every 100 students at this school read and write at grade level and about 24 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are up about 49 points since 2014, while math scores are up about 24 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 45% of students here test proficient in math and reading, compared with the roughly 34% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Diamond Technology Institute
Diamond Technology Institute operates as a micro-enrollment senior high in Watsonville, California, one of the schools within Pajaro Valley Unified. Current enrollment sits at 87 students spanning grades 9 through 12. Enrollment runs roughly 90% below the state mean of about 838.
Across the 33 schools in Pajaro Valley Unified (16,482 students total), Diamond Technology Institute accounts for its share of the district's footprint.
For racial and ethnic makeup, Diamond Technology Institute reports that the student body is overwhelmingly Hispanic (93%). Beyond that, the school shows 5% White. The wider county runs roughly 35% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.
Looking at school resources, Staff filings list 5 full-time-equivalent teachers, which works out to roughly 17.1:1 students per teacher. That figure is tighter than the state norm's 18.2:1 average. Roughly 77% of students at Diamond Technology Institute qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is higher than Santa Cruz County's rate of about 52%.
On a residual basis (actual vs predicted given the student mix), Diamond Technology Institute performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 33.6%, the actual is 45.2%, a residual of +11.6 points.
Across the wider county, the surrounding county (Santa Cruz County) logs that median household income runs about $111,093, 44% of adults hold a bachelor's degree or higher, and the poverty rate sits near 6%. In all, Santa Cruz County runs 83 public schools (combined enrollment of about 36,316 students), of which Diamond Technology Institute is one.
Starlight Elementary is the nearest neighboring public school, about 0.2 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 7 schools in that immediate cluster with test data (this one included), Diamond Technology Institute ranks 1st on composite proficiency, above the local average of 14.5%.
Geographically, the school is in an inner-city area. Diamond Technology Institute is a charter school, which puts it inside the public-school system but outside the standard district-managed model.
Trend over the last 7 years. Diamond Technology Institute's enrollment has climbed 32% since 2018, when it stood at 66 (now 87). Over the same period, the Hispanic share ticked up from 88% to 93%.
In the discussion threads here, the feed for Diamond Technology Institute typically covers enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.
Santa Cruz County at a glance
View full county profileQuick facts
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