Enrollment & Outcomes Scorecard
Tamalpais High School
Public · Mill Valley · Marin County · 1,346 students · Class of 2025
★ Top 10% UC Reach
UC Reach Score · Class of 2025
55
Strong
top 10% in California
Higher than 92% of California high schools
+22.7 pp above peer median (32)
· Ranked #1 of 10 similar schools
5-year UC Reach Score
2021 · 46
2025 · 55
-8%
Senior-class enrollment (2018–2026)
-15.5 pp
vs. Marin County baseline (+7%)
~1266
5-yr projected enrollment (80 fewer than today)
- ▸On UC Reach Score, Tamalpais High School sits near the top of its similar-school group (ranked #1 of 10): 55 vs. a peer median of 32.
- ▸Its UC Reach Score has risen 21 points since 2018.
- ▸Senior-class enrollment is down 8% (365→335 from 2018 to 2026), trailing the peer-group median of +1%.
- ▸At its recent rate (-2.0%/yr), enrollment projects to ~1266 by 2029 — about 80 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach Score | Enroll. |
|---|---|---|---|
| San Rafael High School | Public | 11 | +36% |
| Redwood High School | Public | 54 | +8% |
| Terra Linda High School | Public | 32 | -1% |
| Archie Williams High School | Public | 30 | +27% |
| Richmond High School | Public | 14 | -12% |
| El Cerrito High School | Public | 39 | -6% |
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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