High School Enrollment Intelligence · by Test Prep Gurus
The full picture behind every California high school.
Enrollment trends, UC admissions outcomes, district benchmarks, and side-by-side comparisons — the data a principal, board, or family actually needs. Search any school to begin.
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Explore the data
Five ways into every California high school's full story.
HS Rankings
Every California high school ranked by UC Reach. Filter by county, school type, or individual UC campus.
RANK SCHOOLS →
UC Trends
How UC got harder — 30 years of GPA creep, admit-rate compression, and the resident-vs-non-resident gap.
SEE THE TRENDS →
HS Enrollment
Who's gaining and losing students. See any school's grade-12 trend versus the schools nearby.
TRACK ENROLLMENT →
Districts
Compare whole districts head-to-head on enrollment trends and UC outcomes — and their nearest rivals.
COMPARE DISTRICTS →
Compare HS's
Put any California high schools side by side on every metric — reach, admit rate, GPA, and trends.
COMPARE SCHOOLS →
What the data shows
40% ↑ · 52% ↓
Even as California's senior count barely moved (-3.6%), 40% of high schools grew while 52% shrank. Families are choosing.
See enrollment winners & losers →
30% ↑ · 56% ↓
The same split plays out district to district — 30% of California districts' high schools grew while 56% shrank. Neighbors on opposite trajectories.
Compare districts →
83% → 15%
A 4.0 GPA at UCLA went from 83% admitted in 1994 to 15% in 2025.
See the 30-year trend →
+34 pts
At the same GPA (a 4.0–4.2 applicant), UC Irvine admits 24% of Californians vs 58% of out-of-staters — a 34-point gap. Only Berkeley favors Californians.
See the GPA-controlled analysis →
150.7%
Sage Hill School leads California in UC Reach — top-6 admits as a share of its senior class.
See full rankings →