Casti is a school. An extraordinary one at that. But words can’t do justice to everything that it is. It is a journey. It is the passions that you uncover, the best friend you never saw coming, and exposure to new and different things. Casti is a place where you are comfortable enough to try something different and supported enough to get better at something you love. It is a place of rich history and tradition but at the forefront of 21st century education. Yet, as extraordinary as Casti is, it’s simply preparing you for a lifetime of experiences just as amazing.
Castilleja School
1310 Bryant Street, Palo Alto CA 94301
Phone: 650-328-3160
Fax: 650-326-8036
Website: www.castilleja.org
Head of School
Nanci Z. Kauffman
Nanci Z. Kauffman
Established: 1907
Grades: 6-12
Grades: 6-12

Enrollment
- 257Total student enrollment Grades 9-12
- 257Girls
- 43Percent students of color
- 7:1Student: teacher ratio
- 14Average class size
- 65Faculty
- 85Percent faculty with advanced degrees
- 15Average years teaching
Admissions Process
- JanuaryApplication deadline (month)
- $75Application fee
- 100Number of 9th Grade applications
- 10-15Average range of openings 9th Grade
- 0-2Average range of openings 10th Grade
- 0-1Average range of openings 11th Grade
Costs
- $36,800Tuition (2013-2014)
- $2000Other costs
- JanuaryFinancial aid deadline
- $24,500Average grant
- 20Percent students on financial aid
Academics
- 10HL courses offered
- 13Advanced placement cources offered
- 94Percent scoring 3 or above
- 2132Cumulative SAT score
- 708Mean SAT score Verbal Reasoning
- 693Mean SAT score Math
- 731Mean score Writing
- 100Percent students attending four year colleges/universities
Top five names of Colleges/ Universities attended by
7 or more students (2009-2013):
7 or more students (2009-2013):
-
Stanford
-
University of Southern California
-
Northwestern
-
Dartmouth
-
Brown
Sports
- 11Number of Varsity sports offered
- 7Number of Junior Varsity sports
World Languages | Spanish | Mandarin | French | Latin | Italian | German | Japanese | Other |
---|---|---|---|---|---|---|---|---|
X | X | X |
Accreditations | WASC | WCEA | NAIS | CAIS | IB | NCEA | OTHER | |
---|---|---|---|---|---|---|---|---|
X | X | X |
Religious Affiliation | Non sectarian | Catholic | Episcopal | Jewish | Christian | Other | |
---|---|---|---|---|---|---|---|
X |
Initiate Inquiry | Online | Phone | ||
---|---|---|---|---|
X |
Application | Parent | Student | Online | Common SAO | Shadow visit | Student interview | Parent interview | Writing sample |
---|---|---|---|---|---|---|---|---|
X | X | X | X | X | X |
Recommendations | Math Teacher | English Teacher | Principal or Counselor | Clergy | Other | |
---|---|---|---|---|---|---|
X | X | X |
Test Accepted | SSAT | ISEE | ERB | HSPT | CAT/STAR | CTBS | TOEFL | OTHER |
---|---|---|---|---|---|---|---|---|
X | X |
Profile information on the best private high schools of the San Francisco Bay was provided by the school or from publicly available sites.