Enrollment & Outcomes Scorecard
Stanford Online High School
Private · secular · Stanford · Santa Clara County · 1,029 students · Class of 2025
UC Reach Score · Class of 2025
44
Above average
top 25% in California
Higher than 85% of California high schools
-20.5 pp vs. peer median (65)
· Ranked #9 of 11 similar schools
5-year UC Reach Score
2020 · 33
2025 · 44
+23%
Senior-class enrollment (2020–2025)
+17.9 pp
vs. Santa Clara County baseline (+5%)
~1171
5-yr projected enrollment (+4.4%/yr)
- ▸On UC Reach Score, Stanford Online High School sits near the bottom of its similar-school group (ranked #9 of 11): 44 vs. a peer median of 65.
- ▸Stanford Online High School's UC Reach Score has declined meaningfully from a peak of 61 in 2023 to 44 in 2025 — a 17-point drop that warrants attention. Multi-year UC Reach declines of this size often signal something specific (leadership change, comp-program shift, demographic move) rather than year-to-year noise. This is the kind of trajectory an Enrollment Trend Audit unpacks.
- ▸Senior-class enrollment is up 23% (143→176 from 2020 to 2025), outpacing the peer-group median of +4%.
- ▸Enrollment has been growing (+4.4%/yr); projects to ~1171 by 2028.
Most similar nearby schools
| School | Type | UC Reach Score | Enroll. |
|---|---|---|---|
| Menlo School | Private · secular | 62 | +6% |
| The Nueva School | Private · secular | 65 | +19% |
| The Kings Academy | Private · Other religious | 65 | -10% |
| Quarry Lane School | Private · secular | 113 | +34% |
| BASIS Independent Silicon Valley | Private | 194 | +14% |
| Castilleja School | Private · secular | 114 | -15% |
UC Reach = top-6 UC admits ÷ senior class. Sources: UCOP Admissions by Source School, CDE enrollment, IRS Form 990, NCES F-33. Reach — by Test Prep Gurus · Methodology
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