Independent · San Anselmo (Marin) · AKA: SD

San Domenico

Study, Reflection, Community, and Service

Students
~380
Ratio
9:1
Tuition
Indexed

Tuition set by family income, no published sticker price.

What makes this school special

  • California's oldest independent school, founded in 1850, on a 515-acre Marin campus; the Upper School is co-ed day and boarding
  • The Virtuoso Program, a music conservatory for aspiring professional string musicians, with its own rehearsal studios and professional faculty in a 300-seat hall of the arts
  • A boarding community drawing students from more than 20 countries, with Global Education and curriculum-based travel woven through the program
  • A Dominican-heritage identity expressed through service-learning capstones, ecoliteracy and a working garden, and the Wayfinder purpose-and-life-design program

Academics

World languages

Mandarin, Spanish

Schedule

Block schedule

Signature programs

  • Virtuoso Program — a music conservatory for high-school string musicians
  • Wayfinder purpose-and-life-design program
  • Interdisciplinary Design and Creation (IDC)
  • Global Education and an international boarding community
  • Garden of Hope and campus-wide sustainability

College matriculation

Barnard, Boston University, Bowdoin, Cornell, Dartmouth, Emory, Georgetown, Middlebury, Pomona, Santa Clara University, Stanford, Tufts, UC Berkeley, USC

See the full list

UC admissions

In fall 2025, 60 students applied to the UC system from this school; 44 were admitted to at least one campus, and 11 enrolled.

What these numbers can and can’t tell you

Athletics, arts & activities

Athletics · Bay Area Conference — BCL West

BadmintonBaseball (boys)BasketballBeach VolleyballCross CountryFlag FootballGolfMountain BikingSailingSoccerSoftball (girls)SwimmingTennisTrack & FieldVolleyball (girls)Water Polo

Arts

MusicDanceTheatreVisual ArtsDigital Media

Clubs & activities · 40+

Model United NationsSpeech & DebateMathletesNational Honor SocietyPanther Press (newspaper)Black Student UnionJazz BandChess Club
See all clubs

Life there

Food

On-campus dining hall

Learning support

Learning Resource Center — peer tutoring, a Math Lab, and drop-in homework support

Often on the same list

Sources

  1. About — founding, "California's oldest independent school," Dominican heritage
  2. Admissions and Boarding — co-ed day and boarding, international community
  3. Tuition & Affordability — indexed tuition, 34% participation
  4. Apply — requirements (no testing step in the application checklist), 2027–28 deadlines
  5. Upper School — world languages, block schedule
  6. Athletics — sports roster, league membership
  7. Arts and Virtuoso Program — arts, music conservatory
  8. Signature Programs — Wayfinder, IDC, Global Education, sustainability
  9. Student Clubs — clubs
  10. Student Support & Wellness — learning support
  11. NCES School Detail (ID A0300549) — grades 9–12 enrollment (89+99+102+88), not broken out on the school's own site
  12. San Domenico — Why SD — 9:1 student-to-faculty ratio (the school's published figure, for the whole K–12 school)
  13. About San Domenico — motto / four core values ("Study, Reflection, Community, and Service," named the school's foundational values)
  14. Bay Area Conference — conference structure and division membership

Details checked August 2026