Challenger School - Shawnee Photo

Best California Nonsectarian Private Preschools (2025-26)

For the 2025-26 school year, there are 1,101 nonsectarian private preschools in California. You can also find more religiously affiliated schools in California.
The top ranked nonsectarian private preschools in California include Hollywood Schoolhouse, Sacramento Country Day School, and BASIS Independent Silicon Valley.

Top Ranked Nonsectarian Private Preschools in California (2025-26)

School
Location
Quick Facts
3500 Amber Dr
San Jose, CA 95117
(408) 248-2464
Gr: PK-8 | 551 students Avg. class size: 18 students Sports: 7 | Extracurrculars: 7 Tuition listed
Adda Clevenger School - Noe Valley Campus
Adda Clevenger School - Noe Valley Campus Photo - The Adda Clevenger School is an independent elementary school providing an accelerated academic and arts curriculum to San Francisco Bay Area students grades TK-8 since 1980.
Special Program Emphasis
(3)
180 Fair Oaks Street
San Francisco, CA 94110
(415) 824-2240
Gr: PK-8 | 144 students Avg. class size: 16 students Sports: 4 | Extracurrculars: 9 Tuition & acceptance rate listed
Almaden Country Day School
Almaden Country Day School Photo - Our dedicated faculty deliver personalized instruction to students embracing each student as an individual. Lessons are engaging, inquiry-focused, hands-on, and highly collaborative to prepare students for high school and beyond. Teachers are not solely focused on delivering instruction; rather, they are focused on each child feeling seen and care for, and teaching children to be lifelong learners.
(20)
6835 Trinidad Drive
San Jose, CA 95120
(408) 997-0424
Gr: PK-8 | 420 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 18 Tuition & acceptance rate listed
BASIS Independent Fremont
BASIS Independent Fremont Photo
(1)
3300 Kearney Street
Fremont, CA 94538
(510) 722-1056
Gr: PK-12 | 698 students Avg. class size: 15 students Sports: 9 | Extracurrculars: 31 Tuition & acceptance rate listed
1290 Parkmoor Avenue
San Jose, CA 95126
(669) 766-1001
Gr: PK-12 | 1,248 student Avg. class size: 15 students Sports: 4 | Extracurrculars: 83 Tuition & acceptance rate listed
3880 Middlefield Rd
Palo Alto, CA 94303
(650) 213-8245
Gr: PK-8 | 406 students Avg. class size: 24 students
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
Emerson Montessori School - Palo Alto
Emerson Montessori School - Palo Alto Photo - * Individualized, self-paced core curriculum *Chinese, Spanish, art, music, and PE for all *Year-round, full-day program for grades 1-8 *Cultivation of thinking skills and ethical values *Emphasis on personal goal setting
Montessori School
(3)
2800 West Bayshore Road
Palo Alto, CA 94303
(650) 424-1267
Gr: NS-8 | 3,710 students Avg. class size: 12 students Sports: 3 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
Heritage Oak Private School
Heritage Oak Private School Photo
Special Program Emphasis
16971 Imperial Hwy
Yorba Linda, CA 92886
(425) 386-7853
Gr: PK-8 | 635 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 11 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
Imagination Lab School
Imagination Lab School Photo
(5)
4050 Middlefield Rd
Palo Alto, CA 94303
(650) 460-8940
Gr: PK-8 Avg. class size: 12 students Tuition & acceptance rate listed
Katherine Michiels School
Katherine Michiels School Photo
Alternative School
(1)
1335 Guerrero Street
San Francisco, CA 94110
(415) 821-0130
Gr: PK-5 | 80 students Avg. class size: 12 students Extracurrculars: 4 Tuition & acceptance rate listed
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
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
1500 Yosemite Dr.
Milpitas, CA 95035
(408) 413-1471
Gr: NS-8 | 503 students Avg. class size: 15 students Sports: 3 Tuition listed
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
Park Day School
Park Day School Photo - Studying renewable energy and building solar powered home models
(29)
360 42nd St
Oakland, CA 94609
(510) 653-0317
Gr: PK-8 | 342 students Avg. class size: 18 students Sports: 7 | Extracurrculars: 19 Tuition & acceptance rate listed
Phillips Brooks School
Phillips Brooks School Photo
(9)
2245 Avy Avenue
Menlo Park, CA 94025
(650) 854-4545
Gr: NS-5 | 306 students Avg. class size: 20 students Sports: 2 Tuition listed
2060 Tapscott Ave / 960 Avis Drive
El Cerrito, CA 94530
(510) 809-9001
Gr: PK-8 | 458 students Avg. class size: 18 students Sports: 5 Tuition & acceptance rate listed
The Rhoades School
The Rhoades School Photo
(1)
141 S Rancho Santa Fe Road
Encinitas, CA 92024
(760) 965-3155
Gr: NS-8 | 666 students Avg. class size: 18 students Sports: 4 | Extracurrculars: 9 Tuition & acceptance rate listed
2636 Latham Drive
Sacramento, CA 95864
(916) 481-8811
Gr: PK-12 | 594 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 10 Tuition & acceptance rate listed
Starbright School
Starbright School Photo - Starbright School -- San Jose Campus
Daycare / Preschool
4645 Albany Drive
San Jose, CA 95129
(408) 374-4020
Gr: NS-K Avg. class size: 12 students Extracurrculars: 6 Tuition & acceptance rate listed
43077 Osgood Road
Fremont, CA 94539
(510) 826-3411
Gr: PK-8 | 639 students Avg. class size: 14 students Sports: 4 | Extracurrculars: 4 Tuition listed
341 Great Mall Parkway
Milpitas, CA 95035
(408) 716-3855
Gr: PK-8 | 680 students Avg. class size: 14 students Sports: 4 | Extracurrculars: 13 Tuition listed
24741 Chrisanta Drive
Mission Viejo, CA 92691
(949) 458-1776
Gr: NS-8 | 269 students Avg. class size: 16 students Extracurrculars: 8 Tuition listed
870 N California Ave
Palo Alto, CA 94303
(650) 899-7385
Gr: NS-8 | 353 students Avg. class size: 14 students Extracurrculars: 13 Tuition listed
6670 San Anselmo Way
San Jose, CA 95119
(408) 769-3845
Gr: NS-5 | 398 students Avg. class size: 14 students Extracurrculars: 6 Tuition listed
890 Pomeroy Ave
Santa Clara, CA 95051
(408) 542-0729
Gr: PK-5 | 874 students Extracurrculars: 5 Tuition listed
1196 Lime Dr
Sunnyvale, CA 94087
(408) 617-8198
Gr: NS-5 | 523 students Extracurrculars: 7 Tuition listed
820 W Mc Kinley Ave
Sunnyvale, CA 94086
(408) 351-4120
Gr: PK-5 | 384 students Avg. class size: 14 students Extracurrculars: 3 Tuition & acceptance rate listed
5401 Beethoven Street
Los Angeles, CA 90066
(310) 574-8650
Gr: NS-8 | 657 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 11 Tuition listed
Beresford Montessori - San Mateo Location
Beresford Montessori - San Mateo Location Photo
Montessori School
1717 Gum St
San Mateo, CA 94402
(650) 571-8749
Gr: PK-K | 41 students Sports: 1 | Extracurrculars: 3 Tuition listed
The Berkeley School
The Berkeley School Photo - Students work collaboratively during morning choice time
(1)
1310 University Ave
Berkeley, CA 94702
(510) 665-8800
Gr: PK-8 Avg. class size: 22 students Sports: 5 | Extracurrculars: 4 Tuition & acceptance rate listed
Show 100 more private schools in California (out of 1,101 total schools)
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