Bay Area School Guide · Updated regularlyMarie Wang · 650.618.1222Kevin Mo · 408.477.6638中文

Palo Alto Unified School DistrictPrivate High School · Palo Alto

Castilleja School

1310 Bryant St, Palo Alto, CA 94301

Rating A+~440 students6-12
A+
Niche rating
$62,000/年
Annual tuition
~440
Enrollment
6-12
Grades
$4.5M+
Surrounding median

SummaryQuick Overview

Castilleja School at a glance.

Castilleja School is an all-girls independent school in Old Palo Alto, Niche A+, grades 6-12, tuition ~$62,000/year. Student-teacher ratio ~1:8. Enrollment ~440. Strong matriculation to Stanford and Ivy League institutions. Surrounding median home price ~$4.5M+.

Key Takeaways

  • Niche A+; all-girls independent school; tuition ~$62,000/year
  • Enrollment ~440, grades 6-12; student-teacher ratio ~1:8
  • Balanced STEM and humanities curriculum
  • Heavy matriculation to Stanford and Ivy League
  • Located in Old Palo Alto / Professorville; surrounding median home price ~$4.5M+

№ 01Why this school

What Castilleja School stands for.

A few high-signal slices: academic reputation, faculty profile, extracurricular depth, and campus culture.

01

All-girls grades 6-12 independent school

02

Balanced STEM and humanities programs

03

Student-teacher ratio ~1:8

04

Strong Stanford / Ivy League matriculation

№ 04Neighborhoods

Catchment area.

Properties in the following neighborhoods typically fall within the Castilleja School attendance area. Reference median home price: $4.5M+

Old Palo AltoProfessorville

Looking at active inventory in Old Palo Alto? Contact Marie Wang and Kevin Mo for current listings and recent comparable sales.

№ 05Other privates

Other high private schools in Palo Alto.

Same-level options for quick side-by-side comparison.

№ 06Questions

Frequently asked.

The questions families ask most when weighing this school and the homes around it, answered from the data on this page.

01
What are home prices near Castilleja School?

The Castilleja School attendance area covers Old Palo Alto, Professorville and nearby neighborhoods, where the reference median home price is around $4.5M+. Prices move with the market; use current sold and active listing data for any specific property.

02
How is Castilleja School rated?

Castilleja School carries a Niche rating of A+, and a composite rating of A+ on this site. Niche ratings are based on public data and are for reference only.

Sources: GreatSchools · California Department of Education · school annual reportUpdated May 2026Scope: Castilleja School
Buying into the Castilleja School catchment

Pinpoint the school,
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MK Group works Old Palo Alto, Professorville street by street — feeder verification, neighborhood texture, and current market read. Marie and Kevin handle every transaction personally.

Marie Wang
Marie Wang
Founder · DRE# 02110980
marie.wang@kw.com
650.618.1222
Kevin Mo
Kevin Mo
Founder · DRE# 02127623
kevin.mo@kw.com
408.477.6638