Carlthorp School is an independent coeducational day school serving grades K-6. Founded in 1939, it is the oldest independent elementary school in Santa Monica, California.

List of 9 items.

  • 280

    Student Enrollment

    The school is committed to maintaining an enrollment of 280 students. There are approximately 85 faculty and staff members supporting our students each academic year.
  • 20

    Students Per Class

    There are approximately 20 students per classroom (K-6) and two classes per grade.
  • 2

    Teachers Per Classroom

    Carlthorp School has at least two qualified teachers, not just two adults, in every classroom (K-6) and in the specialty classrooms including Spanish, music, P.E., art and science.
  • 49%

    Students of Color

    Close to half of Carlthorp's students identify as students of color.
  • $43,190

    Tuition for 2026-2027

    Carlthorp School is committed to providing the highest-caliber education possible while simultaneously keeping tuition and fees affordable. Carlthorp continues to have one of the lowest tuitions among independent schools in our peer group.
  • $400,000+

    Financial Aid Annually

    We seek to make a Carlthorp School education affordable to as many families as possible and to provide a fair and equitable financial aid process. To learn more about financial aid at Carlthorp School, click here.
  • Inclusion & Belonging

    Honoring diversity in all its forms is central to our school's mission.

    Led by our Director of Community Engagement and Belonging, Carlthorp elevates diversity, equity, and inclusion in numerous ways to raise children who strive for excellence in an inclusive, thoughtful, and respectful manner.
  • Parent Volunteerism

    Carlthorp features a vibrant community of parents who feel welcome and connected to the school and each other.

    We recognize that educating children is a partnership between families and the school. We encourage parents to be present on campus and volunteer. For more information about parent involvement, click here.
  • Matriculation

    Historically, 97% of students have matriculated into the secondary school of their first choice.
     
    For a list of schools commonly attended by our graduates, click here.

List of 1 items.

  • Accreditations and Affiliations

    • California Association of Independent Schools (CAIS)
    • Western Association of Schools and Colleges (WASC)
    • National Association of Independent Schools (NAIS)
    • Common Sense Media Connected Schools
    • The Social Institute
    • School Speaker Alliance of Los Angeles (SSALA)
    • Private School Village (PSV)
    • Southern California People of Color in Independent Schools (SoCal POCIS)
    • The Independent School Alliance
Carlthorp School admits students of any race, color, religion, sexual orientation, or national and ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the School. It does not discriminate on the basis of race, color, religion, sexual orientation, or national and ethnic origin in the administration of its educational policies, admission policies, scholarship and loan programs, and athletic or other school-administered programs.