Castilleja School

  • Founded: 1907
  • Address: 1310 Bryant Street, Palo Alto - California, United States (Map)
  • Tel: Show Number
  • Average Tuition Annual Fees: (USD) 52,000 - 52,000
G6/Y7 G7/Y8 G8/Y9 G9/Y10 G10/Y11 G11/Y12 G12/Y13
52,000 52,000 52,000 52,000 52,000 52,000 52,000

Tuition & Affordability

We encourage all interested families to apply.

We recognize that an independent school education is a significant financial commitment, an investment that lasts a lifetime. To ensure that Castilleja is affordable for all admitted students, we offer a robust Tuition Assistance program that meets the needs of a wide range of financial circumstances.

Tuition Assistance

Each year we distribute over $3.5 million to 21% of the student body. Applying for tuition assistance has absolutely no impact on admission decisions. Our goal is to support families who demonstrate financial need, which is calculated using the School & Student Services for Financial Aid (SSS).

By determining what each family can contribute to tuition, the Committee allocates awards ranging from $5,000 to $51,500 depending on each applicant's financial situation. Recipients of Tuition Assistance represent a broad range of income levels, from less than $20,000 to $300,000.

  • 6th to 12th Grade Tuition & Fees are $52,000.
  • Additional Expenses:
    • Books & Uniforms (new or used): $650 - 1,100
    • Laptop: $1,000 - $2,000
    • Tuition Insurance (optional): $325
2026-06-01T00:01:01+04:00