For the 2026 school year, there are 23 private schools belonging to International Baccalaureate (IB) World School serving 8,171 students in California. You can also find more schools membership associations in California.
The top-ranked private schools belonging to International Baccalaureate (IB) World School in California include New Covenant Academy, St. Mary's School, and Convent & Stuart Hall.
The average tuition cost is $28,741, which is higher than the California private school average tuition cost of $18,024.
Top-Ranked Private Schools Belonging to International Baccalaureate (IB) World School in California (2026)
School
Location
Quick Facts
7 Pursuit
Aliso Viejo, CA 92656
(949) 448-9027
Aliso Viejo, CA 92656
(949) 448-9027
Gr: NS-8 | 702 students Avg. class size: 18 students Sports: 10 | Extracurrculars: 36 Tuition & acceptance rate listed
2125 Jefferson Avenue
Berkeley, CA 94703
(510) 841-8899
Berkeley, CA 94703
(510) 841-8899
Gr: NS-5 | 160 students Avg. class size: 15 students Tuition listed
6990 65th St
Sacramento, CA 95823
(916) 391-3333
Sacramento, CA 95823
(916) 391-3333
Gr: PK-12 | 485 students Avg. class size: 15 students Sports: 3 | Extracurrculars: 7 Tuition & acceptance rate listed
2222 Broadway St
San Francisco, CA 94115
(415) 563-2900
San Francisco, CA 94115
(415) 563-2900
Gr: K-12 Sports: 16 Tuition listed
4550 San Pablo Ave
Emeryville, CA 94609
(510) 653-3324
Emeryville, CA 94609
(510) 653-3324
Gr: PK-8 | 301 students Avg. class size: 20 students Sports: 6 | Extracurrculars: 13 Tuition listed
International School of Los Angeles - Burbank
Special Program Emphasis
1105 W Riverside Drive
Burbank, CA 91506
(818) 900-1895
Burbank, CA 91506
(818) 900-1895
Gr: 6-12 | 398 students Sports: 10 | Extracurrculars: 5 Tuition listed
4155 Russell Ave
Los Angeles, CA 90027
(323) 665-4526
Los Angeles, CA 90027
(323) 665-4526
Gr: NS-5 | 424 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 14 Tuition & acceptance rate listed
5933 Lindley Ave
Tarzana, CA 91356
(818) 345-0155
Tarzana, CA 91356
(818) 345-0155
Gr: NS-5 | 120 students Avg. class size: 10 students Sports: 12 | Extracurrculars: 10 Tuition & acceptance rate listed
150 Oak Street
San Francisco, CA 94102
(415) 558-2000
San Francisco, CA 94102
(415) 558-2000
Gr: PK-12 | 1,067 student Avg. class size: 13 students Sports: 12 | Extracurrculars: 8 Tuition listed
3250 18th St
San Francisco, CA 94110
(415) 551-0000
San Francisco, CA 94110
(415) 551-0000
Gr: NS-8 | 282 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 21 Tuition & acceptance rate listed
Monte Vista Christian School![Monte Vista Christian School Photo - Students from the Class of 2025 on College Decision Day]( "Monte Vista Christian School Photo - Students from the Class of 2025 on College Decision Day")
(Christian)
2 School Way
Watsonville, CA 95076
(831) 722-8178
Watsonville, CA 95076
(831) 722-8178
Gr: 4-12 | 824 students Avg. class size: 18 students Sports: 18 | Extracurrculars: 18 Tuition listed
3119 W. 6th Street
Los Angeles, CA 90020
(213) 487-5437
Los Angeles, CA 90020
(213) 487-5437
Gr: K-12 | 145 students Avg. class size: 12 students Sports: 3 | Extracurrculars: 24 Tuition & acceptance rate listed
6363 Tassajara Rd.
Dublin, CA 94568
(925) 846-9400
Dublin, CA 94568
(925) 846-9400
Gr: PK-12 | 1,092 student Avg. class size: 16 students Sports: 10 | Extracurrculars: 16 Tuition & acceptance rate listed
151 Laura Ln
Palo Alto, CA 94303
(650) 251-8500
Palo Alto, CA 94303
(650) 251-8500
Gr: PK-12 | 808 students Avg. class size: 7 students Sports: 10 Tuition & acceptance rate listed
3801 Balboa St.
San Francisco, CA 94121
(415) 906-2220
San Francisco, CA 94121
(415) 906-2220
Gr: PK-3 | 91 students Avg. class size: 13 students Tuition & acceptance rate listed
Villanova Preparatory School![Villanova Preparatory School Photo - Founded in 1924, Villanova Prep is the only Catholic boarding school in the Augustinian tradition. Our 130-acre campus located in Ojai, California, approximately 60 minutes north of Los Angeles, has several athletic and academic facilities to support our students' development of mind, body, and spirit.]( "Villanova Preparatory School Photo - Founded in 1924, Villanova Prep is the only Catholic boarding school in the Augustinian tradition. Our 130-acre campus located in Ojai, California, approximately 60 minutes north of Los Angeles, has several athletic and academic facilities to support our students' development of mind, body, and spirit.")
(Catholic)
12096 N Ventura Avenue
Ojai, CA 93023
(805) 646-1464
Ojai, CA 93023
(805) 646-1464
Gr: 6-12 | 188 students Avg. class size: 13 students Sports: 12 | Extracurrculars: 15 Tuition & acceptance rate listed
475 Pope Street
Menlo Park, CA 94025
(650) 324-8617
Menlo Park, CA 94025
(650) 324-8617
Gr: PK-12 | 243 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 18 Tuition listed
2213 Sunset Blvd
Rocklin, CA 95765
(916) 521-6414
Rocklin, CA 95765
(916) 521-6414
Gr: PK-6 | 144 students Avg. class size: 14 students Tuition & acceptance rate listed
Fairmont Private School
Daycare / Preschool
435 W Fairmont Ave
Fresno, CA 93705
(559) 259-8585
Fresno, CA 93705
(559) 259-8585
Gr: PK-K | 188 students
10400 Zelzah Avenue
Northridge, CA 91326
(818) 368-7254
Northridge, CA 91326
(818) 368-7254
Gr: NS-8 | 120 students Avg. class size: 12 students Sports: 3 Tuition & acceptance rate listed
33 H Healdsburg Avenue
Healdsburg, CA 95448
(707) 433-4846
Healdsburg, CA 95448
(707) 433-4846
Gr: K-8 | 206 students Avg. class size: 20 students Sports: 3 Tuition listed
International School Of Los Angeles - Pasadena
Special Program Emphasis
30 Marion Ave
Pasadena, CA 91106
(626) 793-0943
Pasadena, CA 91106
(626) 793-0943
Gr: NS-5 | 143 students Tuition listed
2086 Clarke Avenue
Palo Alto, CA 94303
(650) 800-9650
Palo Alto, CA 94303
(650) 800-9650
Gr: PK-5 | 40 students Avg. class size: 10 students Extracurrculars: 1 Tuition listed
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