California ranking · College Scorecard · Mar-Jul 2026 retrievals
Most Selective Colleges in California
Looking for the most selective colleges in California? Using College Scorecard data retrieved March-July 2026, these operating California campuses with at least 1,000 undergraduates rank hardest to get into by reported acceptance rate. Selectivity is not quality - use it alongside earnings, net price, and graduation rates.
- 3.6%
- Lowest acceptance rate
- 69
- California colleges ranked
- 1,553
- #1 average SAT
The list in one line
The most selective colleges in California on this list admit no more than 100.0% of applicants. Stanford University is the hardest on the list, admitting just 3.6%.
According to the U.S. Department of Education's College Scorecard.
- 3.6%
- #1 hardest - Stanford University
- 100.0%
- #69 cutoff on this list
- Scorecard
- reported undergraduate acceptance rate
Acceptance rate is the College Scorecard undergraduate admission-rate field; see methodology for vintage details.
Top 15 most selective California colleges by acceptance rate
Lower bars mean a lower reported acceptance rate
- Stanford University 3.6
Stanford University
3.6 acceptance rate %
- Pomona College 7.1
Pomona College
7.1 acceptance rate %
- University of California… 9
University of California-Los Angeles
9 acceptance rate %
- Claremont McKenna College 9.6
Claremont McKenna College
9.6 acceptance rate %
- University of Southern C… 9.8
University of Southern California
9.8 acceptance rate %
- Stanbridge University 10
Stanbridge University
10 acceptance rate %
- University of California… 11
University of California-Berkeley
11 acceptance rate %
- Pitzer College
Pitzer College
25.2 acceptance rate %
- University of California…
University of California-San Diego
26.7 acceptance rate %
- University of California…
University of California-Irvine
28.6 acceptance rate %
- California Polytechnic S…
California Polytechnic State University-San Luis Obispo
31.3 acceptance rate %
- University of California…
University of California-Santa Barbara
33 acceptance rate %
- San Diego State University
San Diego State University
36.2 acceptance rate %
- Scripps College
Scripps College
38.3 acceptance rate %
- University of California…
University of California-Davis
41.8 acceptance rate %
What this shows Private colleges and flagship campuses often dominate California selectivity rankings - a low acceptance rate is not the same as better outcomes.
About This Ranking
California schools are ranked by reported undergraduate acceptance rate (lowest first) from College Scorecard. Only operating colleges with enrollment of at least 1,000 and a published acceptance rate are included. The national companion is our most selective colleges list. See our methodology for source vintage and cohort definitions.
Caveats and limitations
Acceptance rate measures how hard it is to get an offer, not teaching quality, affordability, or graduate earnings. A less selective campus can still be a better fit on cost, program mix, or outcomes.
For earnings-adjusted value in California, see best colleges in California. For campus scale, see largest colleges in California.
This ranking is for informational purposes only and does not constitute admissions advice.
Every figure on PlainCollege is rendered directly from the U.S. Department of Education's College Scorecard data, no number is typed in by an editor. Rankings are computed directly from College Scorecard data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error on this page. Review the public data changelog. Data current as of Mar-Jul 2026 retrievals.