Sonoma Country Day School is an independent coed prep school for transitional kindergarten through eighth grade.
Sonoma Country Day School is committed to providing students with the techniques to advance their skills, values to enhance their relationships, and ideals to open their potential for leadership.
School activities, programs, and plans are meant to ensure student acquisition of high academic skills; develop attitudes that promote learning and success in secondary school and college; and maintain an exemplary community of educators, parents, trustees and school friends who model participation and leadership in the school and in the larger community.
Quick Facts (2025-26)
- Top Ranked CA School
- Grades: Prekindergarten-8
- Enrollment: 288 students
- Yearly Tuition: $33,500
- Acceptance rate: 70%
- Average class size: 16 students
- Application Deadline: Mar. 1 / rolling
- Source: Verified school update
Top Rankings
Sonoma Country Day School ranks among the top 20% of private schools in California for:
Category
Attribute
Student Body
School Overview
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1983
Summer School Offered
Yes
School Calendar
Last Day of School
Tue. Jun 2, 2026
Student Body
Total Students
288 students
Student Body Type
Co-ed
% Students of Color
30%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
42 teachers
Student-Teacher Ratio
7:1
National avg.: 13:1
% Faculty w/Advanced Degree
30%
Average Class Size
16 students
List of Courses Offered
Matriculation DataMatric. Data
Classroom Dress Code
Formal
khaki, navy, and white school uniform
Tuition and Acceptance Rate
Admission Deadline
Mar. 1 / rolling
Yearly Tuition Cost
$33,500
Tuition Notes
30% of students are receiving financial aid.
% on Financial Aid
30%
Average Financial Aid Grant
$10,000
Acceptance Rate
70%
National avg.: 81%
Admissions Director
Kelly Schmidt
Application URL
Sports
Total Sports Offered
4 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
11 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
Entrepreneurship ClubLego Robotics
Math CountsReader's Theater
Study HallYearbook Committee
Arts and Music Programs:
Fall Drama ProductionGlass Fusion
Private Music Lessons
Recreational Athletic Programs:
DanceGirls on the Run
School Notes
- Sonoma Country Day School is an independent coed prep school for transitional kindergarten through eighth grade.
- Sonoma Country Day School is committed to providing students with the techniques to advance their skills, values to enhance their relationships, and ideals to open their potential for leadership.
- School activities, programs, and plans are meant to ensure student acquisition of high academic skills; develop attitudes that promote learning and success in secondary school and college; and maintain an exemplary community of educators, parents, trustees and school friends who model participation and leadership in the school and in the larger community.
- Sample of notable school alumni/alumnae:
- Max Thieriot '02 - Actor, Writer, Producer Fire Country SEAL Team
Source: Verified school update
Frequently Asked Questions
How much does Sonoma Country Day School cost?
Sonoma Country Day School's tuition is approximately $33,500 for private students.
What is the acceptance rate of Sonoma Country Day School?
The acceptance rate of Sonoma Country Day School is 70%, which is lower than the national average of 80%.
Who are famous alumni from Sonoma Country Day School?
Sonoma Country Day School famous alumni include: Max Thieriot '02.
What sports does Sonoma Country Day School offer?
Sonoma Country Day School offers 4 interscholastic sports: Basketball, Cross Country, Flag Football and Volleyball.
What is Sonoma Country Day School's ranking?
Sonoma Country Day School ranks among the top 20% of private schools in California for: Largest student body.
When is the application deadline for Sonoma Country Day School?
The application deadline for Sonoma Country Day School is Mar. 1 / rolling (applications are due on Mar. 1 but additional applications are reviewed year-round as space permits ).
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The nearest high school and elementary school to Sonoma Country Day School is Anova Center For Education - ACE Sonoma (2.7 miles away)
The nearest preschool is Paideia Educational Heritage (2.7 miles away)
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School
Location
Miles
Quick Facts
4585 Badger Rd.
Santa Rosa, CA 95409
(707) 539-1486
Santa Rosa, CA 95409
(707) 539-1486
6.5 miles
Gr: PK-12 | 187 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 3 Tuition & acceptance rate listed
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