Sacramento Country Day School Photo - With low student-teacher ratios, Sacramento Country Day School offers a highly-personalized educational experience that challenges students to innovate, and explore in a flexible academic program.

Top 20 Best California Private Elementary Schools Belonging to National Association of Independent Schools (NAIS) (2025)

For the 2025 school year, there are 234 private elementary schools belonging to National Association of Independent Schools (NAIS) serving 90,782 students in California. You can also find more schools membership associations in California.
The top ranked private elementary schools belonging to National Association of Independent Schools (NAIS) in California include BASIS Independent Silicon Valley, BASIS Independent Fremont, and Campbell Hall.
The average tuition cost is $34,841, which is higher than the California private elementary school average tuition cost of $17,164.
24% of private elementary schools belonging to National Association of Independent Schools (NAIS) in California are religiously affiliated (most commonly Catholic and Episcopal).

Top Ranked Private Elementary Schools Belonging to National Association of Independent Schools (NAIS) in California (2025)

School
Location
Grades
Students
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
Grades: PK-8
| 420 students
BASIS Independent Fremont
BASIS Independent Fremont Photo
(1)
3300 Kearney Street
Fremont, CA 94538
(510) 722-1056
Grades: PK-12
| 678 students
1290 Parkmoor Avenue
San Jose, CA 95126
(669) 766-1001
Grades: PK-12
| 1,239 students
Brighton Hall School
Brighton Hall School Photo - Brighton Hall welcomes all students in grades 2-12, with a curriculum that accommodates working professional children, as well as students who simply do best with a personalized, flexible approach to excellent education.
(15)
755 N. Whitnall Hwy
Burbank, CA 91505
(818) 985-9485
Grades: 1-12
| 69 students
Brightworks School
Brightworks School Photo
Alternative School
(5)
682 Schofield Road
San Francisco, CA 94129
(415) 701-8700
Grades: K-12
| 123 students
Campbell Hall
Campbell Hall Photo
(Episcopal)
(9)
4533 Laurel Canyon Blvd
Valley Village, CA 91607
(818) 980-7280
Grades: K-12
| 1,148 students
Clairbourn School
Clairbourn School Photo
(17)
8400 Huntington Drive
San Gabriel, CA 91775
(626) 286-3108
Grades: NS-8
| 283 students
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
Grades: 6-12
| 256 students
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
Grades: NS-8
| 438 students
500 Saratoga Ave
San Jose, CA 95129
(408) 249-2510
Grades: K-12
| 793 students
High Point Academy
High Point Academy Photo - Awaken the Joy of Learning!
(1)
1720 Kinneloa Canyon Rd
Pasadena, CA 91107
(626) 798-8989
Grades: K-8
| 350 students
Hollywood Schoolhouse
Hollywood Schoolhouse Photo
(1)
1233 North McCaddden Place
Los Angeles, CA 90038
(323) 465-1320
Grades: PK-6
| 277 students
Laurel Springs School
Laurel Springs School Photo
(6)
302 El Paseo Road
Ojai, CA 93023
(866) 702-4777
Grades: K-12
| 2,210 students
3261 Overland Avenue
Los Angeles, CA 90034
(310) 836-3464
Grades: NS-12
| 734 students
Oakwood School
Oakwood School Photo
(3)
11230 Moorpark Street/11600 Magnolia Blvd
North Hollywood, CA 91602
(818) 732-3150
Grades: K-12
| 822 students
Pacific Ridge School
Pacific Ridge School Photo - HARKNESS LEARNING: Students build critical communication skills and critical thinking through student-centered discussion-based learning.
(5)
6269 El Fuerte St
Carlsbad, CA 92009
(760) 448-9820
Grades: 6-12
| 695 students
Phillips Brooks School
Phillips Brooks School Photo
(8)
2245 Avy Avenue
Menlo Park, CA 94025
(650) 854-4545
Grades: NS-5
| 306 students
Pilgrim School
Pilgrim School Photo
(4)
540 S Commonwealth Ave
Los Angeles, CA 90020
(213) 355-5204
Grades: PK-12
| 373 students
2060 Tapscott Ave / 960 Avis Drive
El Cerrito, CA 94530
(510) 809-9001
Grades: PK-8
| 458 students
4345 Las Virgenes Road
Calabasas, CA 91302
(310) 478-9900
Grades: 4-12
| 40 students
2636 Latham Drive
Sacramento, CA 95864
(916) 481-8811
Grades: PK-12
| 597 students
St. Anne School
St. Anne School Photo
(Catholic)
(3)
32451 Bear Brand Road
Laguna Niguel, CA 92677
(949) 276-6700
Grades: PK-8
| 534 students
St. Mary's School
St. Mary's School Photo
(Christian)
(2)
7 Pursuit
Aliso Viejo, CA 92656
(949) 448-9027
Grades: NS-8
| 702 students
San Domenico School
San Domenico School Photo - Located on 515 acres in San Anselmo, California, our campus features state-of-the art academic facilities, a music conservatory, swimming pool, gymnasium, one-acre organic garden, 2,358 solar panels, and six tennis courts. We are located 20 minutes north of San Francisco.
(15)
1500 Butterfield Road
San Anselmo, CA 94960
(415) 258-1900
Grades: K-12
| 672 students
Trinity School
Trinity School Photo - Where Curiosity Meets Character
(Episcopal)
2650 Sand Hill Rd
Menlo Park, CA 94025
(650) 854-0288
Grades: NS-5
| 153 students
Westridge School
Westridge School Photo - Westridge is an independent, forward-thinking girls school for students in grades 4-12. We are committed to educating intellectually adventurous thinkers, and courageous, compassionate leaders.
All-girls
(4)
324 Madeline Dr
Pasadena, CA 91105
(626) 799-1153
Grades: 4-12
| 550 students
5401 Beethoven Street
Los Angeles, CA 90066
(310) 574-8650
Grades: NS-8
| 598 students
The Berkeley School
The Berkeley School Photo - The Berkeley School believes that a focus on civic engagement requires students to achieve their full potential as individual scholars, members of their local communities and active citizens of the world.
(1)
1310 University Ave
Berkeley, CA 94702
(510) 665-8800
Grades: K-8
| 147 students
Brandeis Marin
Brandeis Marin Photo - Brandeis Marin students worked in the design lab to build and decorate this Friendship bench.
(Jewish)
(1)
180 N San Pedro Rd
San Rafael, CA 94903
(415) 472-1833
Grades: K-8
| 139 students
The Child's Primary School
The Child's Primary School Photo - First day of school for our Kindergartners!
(18)
3811 Mount Acadia Blvd
San Diego, CA 92111
(858) 576-2120
Grades: K-8
| 102 students
Julia Morgan School For Girls
Julia Morgan School For Girls Photo
All-girls
(1)
5000 MacArthur Boulevard
Oakland, CA 94613
(510) 632-6000
Grades: 6-8
| 129 students
Los Encinos School
Los Encinos School Photo - Delivering instruction in creative, unconventional ways is a gift our teachers bring to keep their students engaged with a love of learning!
(1)
17100 Ventura Blvd
Encino, CA 91316
(818) 990-1006
Grades: K-6
| 180 students
755 Ashbury Street
San Francisco, CA 94117
(415) 661-5232
Grades: NS-5
| n/a students
Millennium School Of San Francisco
Millennium School Of San Francisco Photo - Wilderness days are a regular part of student life at Millennium.
Alternative School
888 Turk Street
San Francisco, CA 94102
(415) 992-8520
Grades: 6-8
| 101 students
St. Patricks Episcopal Day School
St. Patricks Episcopal Day School Photo - St. Patrick's Episcopal Day School, a CAIS and WASC-accredited KR-8 school, inspires and equips students to transform the world. We welcome families of all faiths and emphasize academics, leadership, public speaking, and a spiritual foundation to nurture well-rounded, confident, and compassionate students.
(Episcopal)
(6)
1 Church Rd
Thousand Oaks, CA 91362
(805) 497-1416
Grades: PK-8
| 160 students
Show 100 more private schools in California (out of 234 total schools)
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