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Best California Private Schools Belonging to Western Association of Schools and Colleges (WASC) (2025-26)

For the 2025-26 school year, there are 707 private schools belonging to Western Association of Schools and Colleges (WASC) serving 233,599 students in California. You can also find more schools membership associations in California.
The top ranked private schools belonging to Western Association of Schools and Colleges (WASC) in California include Hollywood Schoolhouse, Oakwood School, and Campbell Hall.
The average tuition cost is $20,469, which is higher than the California private school average tuition cost of $18,008.
63% of private schools belonging to Western Association of Schools and Colleges (WASC) in California are religiously affiliated (most commonly Catholic and Christian).

Top Ranked Private Schools Belonging to Western Association of Schools and Colleges (WASC) in California (2025-26)

School
Location
Quick Facts
Alsion Middle/High School
Alsion Middle/High School Photo - Alsion School is a non-profit Montessori based program that serves grades 7-12 in the Mission area of Fremont, CA.
Montessori School
(2)
750 Witherly Ln
Fremont, CA 94539
(510) 445-1127
Gr: 7-12 | 48 students Avg. class size: 12 students Extracurrculars: 12 Tuition & acceptance rate listed
Alta Loma Christian School
Alta Loma Christian School Photo - Not a school you attend. A family you belong to.
(Brethren)
9974 19th Street
Rancho Cucamonga, CA 91737
(909) 989-2804
Gr: PK-8 | 305 students Avg. class size: 18 students Sports: 7 | Extracurrculars: 15 Tuition & acceptance rate listed
California Crosspoint Academy
California Crosspoint Academy Photo - Our firm belief and practice is that all students can excel given the right environment and opportunity. All of our students have many opportunities and the support needed to find their passion and God-given calling for their lives.
(Christian)
25500 Industrial Blvd
Hayward, CA 94545
(510) 995-5333
Gr: NS-12 | 642 students Avg. class size: 20 students Sports: 10 | Extracurrculars: 30 Tuition & acceptance rate listed
Calvary Christian Academy
Calvary Christian Academy Photo - CCA is founded on three pillars which are Servant Leadership, Superior Academics, and Simply Jesus.
(Christian)
(7)
1771 E Palomar Street
Chula Vista, CA 91913
(619) 591-2260
Gr: PK-8 | 465 students Avg. class size: 24 students Sports: 4 | Extracurrculars: 7 Tuition listed
Calvary Preparatory Academy-Online
Calvary Preparatory Academy-Online Photo - Providing excellence in online education since 2009, CPA offers a fully online, Christian education for students from kindergarten through 12th grade leading to completion of an accredited high school diploma. Calvary Prep Academy is accredited in grades 7-12 by WASC (Western Association of Schools & Colleges) and offers NCAA and University of California "a-g" approved courses.
(Christian)
(22)
1740 La Costa Meadows Dr. Suite 105
San Marcos, CA 92078
(760) 410-8283
Gr: K-12 | 348 students Avg. class size: 15 students Extracurrculars: 12 Tuition listed
Campbell Hall
Campbell Hall Photo
(Episcopal)
(9)
4533 Laurel Canyon Blvd
Valley Village, CA 91607
(818) 980-7280
Gr: K-12 | 1,148 student Avg. class size: 14 students Sports: 13 | Extracurrculars: 1 Tuition listed
Capistrano Valley Christian Schools
Capistrano Valley Christian Schools Photo - Since 1973, Capistrano Valley Christian Schools has been dedicated to providing a high standard of college preparatory education, set within the framework of Christ-centered instruction and example. Our staff is committed to partnering with an extremely supportive school community to offer a truly unique educational experience.
(Christian)
(15)
32032 Del Obispo St
San Juan Capistrano, CA 92675
(949) 493-5683
Gr: PK-12 | 710 students Avg. class size: 17 students Sports: 12 | Extracurrculars: 6 Tuition & acceptance rate listed
Clairbourn School
Clairbourn School Photo
(17)
8400 Huntington Drive
San Gabriel, CA 91775
(626) 286-3108
Gr: NS-8 | 283 students Avg. class size: 18 students Sports: 11 | Extracurrculars: 11 Tuition listed
Dunn School
Dunn School Photo - The outdoor education program at Dunn School fosters greater self-awareness through physical challenges and leadership experiences in the outdoors.
(5)
2555 West Highway 154
Los Olivos, CA 93441
(805) 688-6471
Gr: 6-12 | 256 students Avg. class size: 10 students Sports: 13 | Extracurrculars: 12 Tuition & acceptance rate listed
EF Academy Pasadena
EF Academy Pasadena Photo - Hands-on learning encourages our students to make their own discoveries. Calculate velocity in the real world by measuring the speed of a baseball!
(1)
1505 E Howard St.
Pasadena, CA 91104
(626) 507-9223
Gr: 9-12 | 265 students Avg. class size: 18 students Sports: 6 | Extracurrculars: 20 Tuition listed
Excelsior School
Excelsior School Photo - School Front View
(2)
41 W Santa Clara Street
Arcadia, CA 91007
(626) 623-6339
Gr: 9-12 | 81 students Avg. class size: 18 students Sports: 4 | Extracurrculars: 8 Tuition & acceptance rate listed
Foothill Country Day School
Foothill Country Day School Photo - Field Day and Art Walk is a tradition that dates back to our school's founding. Since our school was founded around a 1954 Kentucky Derby winner named Determine, we hold a day of races and fun each year on Derby Day. Our kids are superheroes!
(11)
1035 Harrison Ave
Claremont, CA 91711
(909) 626-5681
Gr: NS-8 | 438 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 10 Tuition & acceptance rate listed
Fusion Academy Aliso Viejo
Fusion Academy Aliso Viejo Photo - Classes at Fusion are one-to-one: one student and one teacher. Teachers personalize content and act as mentors in the one-to-one setting.
120 Vantis Dr, Suite 100
Aliso Viejo, CA 92656
(877) 673-8893
Gr: 6-12 Avg. class size: 1 student Extracurrculars: 3 Tuition & acceptance rate listed
Fusion Academy Walnut Creek
Fusion Academy Walnut Creek Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.
Alternative School
3003 Oak Road, Suite 150
Walnut Creek, CA 94597
(877) 673-8893
Gr: 6-12 | 52 students Avg. class size: 1 student Tuition & acceptance rate listed
Grace Christian School
Grace Christian School Photo
(Christian)
(2)
4545 Myra Ave
Cypress, CA 90630
(714) 761-5200
Gr: NS-8 | 521 students Avg. class size: 22 students Sports: 3 | Extracurrculars: 4 Tuition & acceptance rate listed
Hephatha Lutheran Church and School
Hephatha Lutheran Church and School Photo - Students attend chapel every week in K-8th, and every other week in Early Childhood. Jesus Time is a daily part of circle time in the EC classroom, and Religion is a part of the K-8th curriculum, as well as Fine Arts, Electives, Academies, Music and PE.
(Lutheran Church Missouri Synod)
(1)
5900 E. Santa Ana Canyon Road
Anaheim, CA 92807
(714) 637-0887
Gr: PK-8 | 278 students Avg. class size: 23 students Sports: 5 | Extracurrculars: 19 Tuition & acceptance rate listed
High Bluff Academy
High Bluff Academy Photo
(6)
5531 Cancha de Golf, Ste 202
Rancho Santa Fe, CA 92091
(858) 509-9101
Gr: 9-12 | 72 students Avg. class size: 8 students Tuition listed
High Point Academy
High Point Academy Photo - Awaken the Joy of Learning!
(1)
1720 Kinneloa Canyon Rd
Pasadena, CA 91107
(626) 798-8989
Gr: K-8 | 350 students Avg. class size: 20 students Sports: 9 | Extracurrculars: 4 Tuition listed
Highlands Christian Schools
Highlands Christian Schools Photo
(Christian)
1900 Monterey Dr
San Bruno, CA 94066
(650) 873-4090
Gr: NS-8 | 467 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 6 Tuition listed
Hollywood Schoolhouse
Hollywood Schoolhouse Photo
(1)
1233 North McCaddden Place
Los Angeles, CA 90038
(323) 465-1320
Gr: PK-6 | 267 students Avg. class size: 17 students Sports: 4 | Extracurrculars: 13 Tuition & acceptance rate listed
Holy Family Catholic School
Holy Family Catholic School Photo - Now accepting applications for the 2026-2027 School Year. Visit: school.holyfamily.org/admissions
(Catholic)
(23)
1301 Rollin St
South Pasadena, CA 91030
(626) 799-4354
Gr: PK-8 | 310 students Sports: 10 | Extracurrculars: 15 Tuition listed
Immaculate Heart Middle & High School
Immaculate Heart Middle & High School Photo - Immaculate Heart Middle & High School students engage on campus.
All-girls (Catholic)
(4)
5515 Franklin Ave
Los Angeles, CA 90028
(323) 461-3651
Gr: 6-12 | 687 students Avg. class size: 16 students Sports: 14 Tuition listed
Laurel Springs School
Laurel Springs School Photo
(6)
302 El Paseo Road
Ojai, CA 93023
(866) 702-4777
Gr: K-12 | 2,210 students Avg. class size: 20 students Extracurrculars: 41 Tuition & acceptance rate listed
Le Lycee Francais de Los Angeles
Le Lycee Francais de Los Angeles Photo - Homecoming!
(5)
3261 Overland Avenue
Los Angeles, CA 90034
(310) 836-3464
Gr: NS-12 | 734 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 20 Tuition listed
Legacy Christian School
Legacy Christian School Photo
(Christian)
420 Allegan Circle
San Jose, CA 95123
(408) 225-5976
Gr: NS-8 | 317 students Avg. class size: 18 students Sports: 6 Tuition & acceptance rate listed
Louisville High School
Louisville High School Photo
All-girls (Catholic)
(19)
22300 Mulholland Drive
Woodland Hills, CA 91364
(818) 346-8812
Gr: 9-12 | 343 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 28 Tuition listed
Marin Christian Academy
Marin Christian Academy Photo - Kindergarten celebrating Thanksgiving
Alternative School (Assembly of God)
1370 S Novato Blvd
Novato, CA 94947
(415) 892-5713
Gr: NS-12 | 268 students Avg. class size: 15 students Sports: 5 | Extracurrculars: 8 Tuition listed
Mayfield Senior School
Mayfield Senior School Photo
All-girls (Catholic)
(2)
500 Bellefontaine St
Pasadena, CA 91105
(626) 799-9121
Gr: 9-12 | 304 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 11 Tuition listed
Merryhill Elementary & Middle School in Midtown
Merryhill Elementary & Middle School in Midtown Photo
2600 V Street
Sacramento, CA 95818
(916) 347-4934
Gr: NS-8 | 400 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 6 Tuition listed
Merryhill Elementary School
Merryhill Elementary School Photo
(2)
750 N Capitol Ave, Bldg D
San Jose, CA 95133
(408) 443-3237
Gr: NS-5 | 303 students Sports: 3 | Extracurrculars: 8 Tuition listed
Merryhill Preschool, Elementary & Middle School
Merryhill Preschool, Elementary & Middle School Photo
1500 Yosemite Dr.
Milpitas, CA 95035
(408) 413-1471
Gr: NS-8 | 503 students Avg. class size: 15 students Sports: 3 Tuition listed
Mission Basilica School
Mission Basilica School Photo - MBS has two technology labs
(Catholic)
31641 El Camino Real
San Juan Capistrano, CA 92675
(949) 234-1385
Gr: NS-8 | 265 students Avg. class size: 25 students Sports: 8 | Extracurrculars: 6 Tuition listed
Oakwood School
Oakwood School Photo
(4)
11230 Moorpark Street/11600 Magnolia Blvd
North Hollywood, CA 91602
(818) 732-3150
Gr: K-12 | 822 students Avg. class size: 15 students Sports: 21 | Extracurrculars: 45 Tuition & acceptance rate listed
Orion International Academy
Orion International Academy Photo - Cross-Country Team
11255 Central Ave.
Ontario, CA 91762
(909) 999-0025
Gr: PK-12 | 218 students Avg. class size: 12 students Sports: 8 | Extracurrculars: 5 Tuition & acceptance rate listed
Pacific Academy
Pacific Academy Photo - Rose Zhang, Class of 2021; AJGA World No. 1 Women Amateur Golfer; 2020 U.S Woman's Amateur Champion; Stanford University
(9)
4947 Alton Pkwy.
Irvine, CA 92604
(949) 398-5288
Gr: K-12 | 164 students Avg. class size: 10 students Sports: 5 | Extracurrculars: 25 Tuition & acceptance rate listed
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