For the 2025 school year, there are 77 private high schools belonging to California Association of Independent Schools (CAIS) serving 35,881 students in California. You can also find more schools membership associations in California.
The top ranked private high schools belonging to California Association of Independent Schools (CAIS) in California include Castilleja School, Chadwick School, and The College Preparatory School.
The average tuition cost is $45,895, which is higher than the California private high school average tuition cost of $23,164.
Top Ranked Private High Schools Belonging to California Association of Independent Schools (CAIS) in California (2025)
School
Location
Quick Facts
4533 Laurel Canyon Blvd
Valley Village, CA 91607
(818) 980-7280
Valley Village, CA 91607
(818) 980-7280
Gr: K-12 | 1,148 student Avg. class size: 14 students Sports: 13 | Extracurrculars: 1 Tuition listed
2555 West Highway 154
Los Olivos, CA 93441
(805) 688-6471
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
1505 E Howard St.
Pasadena, CA 91104
(626) 507-9223
Pasadena, CA 91104
(626) 507-9223
Gr: 9-12 | 265 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 31 Tuition listed
500 Saratoga Ave
San Jose, CA 95129
(408) 249-2510
San Jose, CA 95129
(408) 249-2510
Gr: K-12 | 798 students Avg. class size: 10 students Sports: 15 | Extracurrculars: 27 Tuition & acceptance rate listed
5515 Franklin Ave
Los Angeles, CA 90028
(323) 461-3651
Los Angeles, CA 90028
(323) 461-3651
Gr: 6-12 | 687 students Avg. class size: 16 students Sports: 13 Tuition listed
3900 Fabian Way
Palo Alto, CA 94303
(650) 213-9600
Palo Alto, CA 94303
(650) 213-9600
Gr: 9-12 | 190 students Avg. class size: 11 students Sports: 7 | Extracurrculars: 30 Tuition & acceptance rate listed
500 Bellefontaine St
Pasadena, CA 91105
(626) 799-9121
Pasadena, CA 91105
(626) 799-9121
Gr: 9-12 | 304 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 11 Tuition listed
11230 Moorpark Street/11600 Magnolia Blvd
North Hollywood, CA 91602
(818) 732-3150
North Hollywood, CA 91602
(818) 732-3150
Gr: K-12 | 822 students Avg. class size: 15 students Sports: 19 | Extracurrculars: 45 Tuition & acceptance rate listed
6269 El Fuerte St
Carlsbad, CA 92009
(760) 448-9820
Carlsbad, CA 92009
(760) 448-9820
Gr: 6-12 | 695 students Avg. class size: 15 students Sports: 16 | Extracurrculars: 47 Tuition & acceptance rate listed
540 S Commonwealth Ave
Los Angeles, CA 90020
(213) 355-5204
Los Angeles, CA 90020
(213) 355-5204
Gr: PK-12 | 373 students Avg. class size: 12 students Sports: 10 Tuition listed
2636 Latham Drive
Sacramento, CA 95864
(916) 481-8811
Sacramento, CA 95864
(916) 481-8811
Gr: PK-12 | 597 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 10 Tuition & acceptance rate listed
1500 Butterfield Road
San Anselmo, CA 94960
(415) 258-1900
San Anselmo, CA 94960
(415) 258-1900
Gr: K-12 | 672 students Avg. class size: 12 students Sports: 15 | Extracurrculars: 30 Tuition listed
Lycee Francais De San Francisco![Lycee Francais De San Francisco Photo - Respect, one of the Lycee values, is essential to building a trusting and healthy learning environment. At Lycee, we emphasize the importance of inclusion through respect for others as well as self-respect.]( "Lycee Francais De San Francisco Photo - Respect, one of the Lycee values, is essential to building a trusting and healthy learning environment. At Lycee, we emphasize the importance of inclusion through respect for others as well as self-respect.")
Special Program Emphasis
610 Coloma Street
Sausalito, CA 94965
(415) 661-5232
Sausalito, CA 94965
(415) 661-5232
Gr: NS-12 | 170 students Avg. class size: 15 students Tuition listed
2605 Carlsbad Boulevard
Carlsbad, CA 92008
(888) 762-2338
Carlsbad, CA 92008
(888) 762-2338
Gr: 7-12 | 285 students Avg. class size: 13 students Sports: 20 | Extracurrculars: 18 Tuition & acceptance rate listed
1000 Upper Happy Valley Rd
Lafayette, CA 94549
(925) 283-2101
Lafayette, CA 94549
(925) 283-2101
Gr: K-12 | 660 students Avg. class size: 14 students Sports: 12 | Extracurrculars: 6 Tuition listed
8585 Ojai Santa Paula Rd.
Ojai, CA 93023
(805) 646-4343
Ojai, CA 93023
(805) 646-4343
Gr: 9-12 | 72 students Avg. class size: 8 students Sports: 6 | Extracurrculars: 17 Tuition & acceptance rate listed
4000 La Colina Rd
Santa Barbara, CA 93110
(805) 967-1266
Santa Barbara, CA 93110
(805) 967-1266
Gr: 9-12 | 282 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 3 Tuition & acceptance rate listed
7607 La Jolla Blvd
La Jolla, CA 92037
(858) 459-4021
La Jolla, CA 92037
(858) 459-4021
Gr: 6-12 | 800 students Avg. class size: 14 students Sports: 18 Tuition listed
100 South Barrington Place
Los Angeles, CA 90049
(310) 889-2657
Los Angeles, CA 90049
(310) 889-2657
Gr: K-12 | 1,244 student Avg. class size: 17 students Sports: 19 | Extracurrculars: 21 Tuition listed
3921 Laurel Canyon Blvd.
Studio City, CA 91604
(818) 506-1091
Studio City, CA 91604
(818) 506-1091
Gr: 4-12 | 162 students Avg. class size: 8 students Sports: 4 | Extracurrculars: 9 Tuition & acceptance rate listed
11555 Clews Ranch Road
San Diego, CA 92130
(858) 481-0882
San Diego, CA 92130
(858) 481-0882
Gr: 6-12 | 58 students Avg. class size: 6 students Sports: 18 | Extracurrculars: 6 Tuition & acceptance rate listed
1310 Bryant St
Palo Alto, CA 94301
(650) 328-3160
Palo Alto, CA 94301
(650) 328-3160
Gr: 6-12 | 424 students Avg. class size: 15 students Sports: 11 Tuition listed
26800 Academy Drive
Palos Verdes Peninsula, CA 90274
(310) 377-1543
Palos Verdes Peninsula, CA 90274
(310) 377-1543
Gr: K-12 | 865 students Sports: 16 | Extracurrculars: 32 Tuition listed
6100 Broadway
Oakland, CA 94618
(510) 652-0111
Oakland, CA 94618
(510) 652-0111
Gr: 9-12 | 373 students Avg. class size: 14 students Sports: 10 | Extracurrculars: 22 Tuition & acceptance rate listed
Convent & Stuart Hall![Convent & Stuart Hall Photo]( "Convent & Stuart Hall Photo")
(Catholic)
2222 Broadway St
San Francisco, CA 94115
(415) 563-2900
San Francisco, CA 94115
(415) 563-2900
Gr: K-12 Sports: 16 Tuition listed
400 Uplands Drive
Burlingame, CA 94010
(650) 342-4175
Burlingame, CA 94010
(650) 342-4175
Gr: 6-12 | 576 students Avg. class size: 15 students Sports: 17 Tuition listed
6501 Linda Vista Rd
San Diego, CA 92111
(858) 569-7900
San Diego, CA 92111
(858) 569-7900
Gr: PK-12 | 1,313 student Avg. class size: 16 students Sports: 21 | Extracurrculars: 68 Tuition & acceptance rate listed
310 Easy Street
Mountain View, CA 94043
(650) 254-0748
Mountain View, CA 94043
(650) 254-0748
Gr: PK-12 | 563 students Avg. class size: 18 students Sports: 7 Tuition listed
1500 El Camino Real
Encinitas, CA 92024
(760) 944-6777
Encinitas, CA 92024
(760) 944-6777
Gr: 7-12 | 166 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 18 Tuition & acceptance rate listed
3700 Coldwater Canyon Avenue
Studio City, CA 91604
(818) 980-6692
Studio City, CA 91604
(818) 980-6692
Gr: 7-12 | 1,611 student Sports: 18 Tuition & acceptance rate listed
4315 Lincoln Ave
Oakland, CA 94602
(510) 531-1300
Oakland, CA 94602
(510) 531-1300
Gr: K-12 | 877 students Avg. class size: 16 students Sports: 11 Tuition & acceptance rate listed
300 Marchmont Dr
Los Gatos, CA 95032
(408) 356-6116
Los Gatos, CA 95032
(408) 356-6116
Gr: PK-12 | 487 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 10 Tuition & acceptance rate listed
52500 Temecula Road #38
Idyllwild, CA 92549
(951) 468-7223
Idyllwild, CA 92549
(951) 468-7223
Gr: 9-12 | 271 students Avg. class size: 12 students Extracurrculars: 24 Tuition & acceptance rate 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
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
Show 42 more private schools in California (out of 77 total schools)
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