For the 2025-26 school year, there are 20 private elementary schools serving 3,686 students in San Mateo, CA.
The top ranked private elementary schools in San Mateo, CA include The Carey School, Episcopal Day School of St. Matthew, and St. Gregory School.
The average tuition cost is $24,401, which is higher than the California private elementary school average tuition cost of $17,361.
Top Ranked San Mateo Private Elementary Schools (2025-26)
School
Location
Quick Facts
Fusion Academy San Mateo![Fusion Academy San Mateo Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.]( "Fusion Academy San Mateo Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.")
Alternative School
2000 Alameda de las Pulgas, Suite 128
San Mateo, CA 94403
(877) 673-8893
San Mateo, CA 94403
(877) 673-8893
Gr: 6-12 Avg. class size: 1 student Tuition listed
Fusion Academy San Mateo - Foster City![Fusion Academy San Mateo - Foster City 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.]( "Fusion Academy San Mateo - Foster City 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.")
Alternative School
1840 Gateway Dr., Ste. 100
San Mateo, CA 94404
(877) 673-8893
San Mateo, CA 94404
(877) 673-8893
Gr: 6-12 Avg. class size: 1 student Tuition & acceptance rate listed
The Burkard School![The Burkard School Photo - The Right Support Makes All The Difference...A small independent K-8 school for bright children who need extra support with self-regulation, executive functioning, and/or social-emotional learning in the classroom.]( "The Burkard School Photo - The Right Support Makes All The Difference...A small independent K-8 school for bright children who need extra support with self-regulation, executive functioning, and/or social-emotional learning in the classroom.")
Special Education School
2333 Palm Ave
San Mateo, CA 94403
(650) 918-9945
San Mateo, CA 94403
(650) 918-9945
Gr: K-8 | 35 students Avg. class size: 7 students Tuition & acceptance rate listed
1 Carey School Lane
San Mateo, CA 94403
(650) 345-8205
San Mateo, CA 94403
(650) 345-8205
Gr: NS-5 | 292 students Avg. class size: 20 students Tuition & acceptance rate listed
Centennial Montessori School![Centennial Montessori School Photo - A natural play yard for our 3 to 6 year olds provides a multi sensory and creative experience. The children use the space to garden, dance, jump, play games, run, twirl, build, dig and create masterpieces in our art area, mud kitchen, and music area.]( "Centennial Montessori School Photo - A natural play yard for our 3 to 6 year olds provides a multi sensory and creative experience. The children use the space to garden, dance, jump, play games, run, twirl, build, dig and create masterpieces in our art area, mud kitchen, and music area.")
Montessori School
27 10th Ave
San Mateo, CA 94401
(650) 340-1230
San Mateo, CA 94401
(650) 340-1230
Gr: PK-6 | 106 students Avg. class size: 24 students Tuition & acceptance rate listed
Episcopal Day School of St. Matthew![Episcopal Day School of St. Matthew Photo - Empowering today's learners to become tomorrow's leaders.]( "Episcopal Day School of St. Matthew Photo - Empowering today's learners to become tomorrow's leaders.")
(Episcopal)
16 Baldwin Avenue
San Mateo, CA 94401
(650) 274-0775
San Mateo, CA 94401
(650) 274-0775
Gr: PK-8 | 326 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 6 Tuition listed
The Nueva School
Special Program Emphasis
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
San Mateo, CA 94403
(650) 235-7172
Gr: PK-12 | 967 students
201 Polhemus Rd
San Mateo, CA 94402
(650) 548-1500
San Mateo, CA 94402
(650) 548-1500
Gr: 6-8 | 53 students Avg. class size: 15 students Sports: 3 | Extracurrculars: 4 Tuition & acceptance rate listed
St. Gregory School
(Catholic)
2701 Hacienda St
San Mateo, CA 94403
(650) 573-0111
San Mateo, CA 94403
(650) 573-0111
Gr: K-8 | 303 students Avg. class size: 35 students Acceptance rate listed
910 S El Camino Real
San Mateo, CA 94402
(650) 343-1373
San Mateo, CA 94402
(650) 343-1373
Gr: K-8 | 624 students Tuition listed
608 N. El Camino Real and 452 5th Avenue, Redwood City
San Mateo, CA 94401
(650) 367-6791
San Mateo, CA 94401
(650) 367-6791
Gr: K-12 Avg. class size: 3 students Sports: 3 | Extracurrculars: 1 Tuition & acceptance rate listed
Fusion Academy - San Mateo
Alternative School
2000 Alameda De Las Pulgas Ste 128
San Mateo, CA 94403
(650) 312-8305
San Mateo, CA 94403
(650) 312-8305
Gr: 6-12 | 63 students
1840 Gtwy Dr Ste 100
San Mateo, CA 94404
(949) 612-9242
San Mateo, CA 94404
(949) 612-9242
Gr: 6-12 | 51 students
Grace Lutheran School![Grace Lutheran School Photo - Musical Enjoyment with the SF Symphony Orchestra!]( "Grace Lutheran School Photo - Musical Enjoyment with the SF Symphony Orchestra!")
(Lutheran Church Missouri Synod)
2825 Alameda De Las Pulgas
San Mateo, CA 94403
(650) 345-9082
San Mateo, CA 94403
(650) 345-9082
Gr: K-8 | 39 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 3 Tuition & acceptance rate listed
1998 Beach Park Blvd.
San Mateo, CA 94404
(650) 578-6691
San Mateo, CA 94404
(650) 578-6691
Gr: K-5 | 232 students Avg. class size: 20 students Tuition listed
Pacific Rim International School
Montessori School
454 Peninsula Avenue
San Mateo, CA 94401
(650) 685-1881
San Mateo, CA 94401
(650) 685-1881
Gr: PK-7 | 115 students
800 Foster City Blvd, Bldg. 830
San Mateo, CA 94404
(650) 378-2600
San Mateo, CA 94404
(650) 378-2600
Gr: K-8 | 200 students Avg. class size: 14 students Sports: 4 Tuition listed
1515 Dolan Ave
San Mateo, CA 94401
(650) 342-6567
San Mateo, CA 94401
(650) 342-6567
Gr: K-8 | 190 students Avg. class size: 23 students Sports: 3 | Extracurrculars: 3 Tuition listed
Stanbridge Academy![Stanbridge Academy Photo - Stanbridge Academy is a caring, inclusive K-12 school for students with mild to moderate learning differences and social communication disorders. We use an individualized, whole student approach so that students thrive and develop their academic, social, and emotional capabilities to their fullest potential.]( "Stanbridge Academy Photo - Stanbridge Academy is a caring, inclusive K-12 school for students with mild to moderate learning differences and social communication disorders. We use an individualized, whole student approach so that students thrive and develop their academic, social, and emotional capabilities to their fullest potential.")
Special Education School
515 E. Poplar Ave.
San Mateo, CA 94401
(650) 375-5860
San Mateo, CA 94401
(650) 375-5860
Gr: K-12 | 80 students Avg. class size: 8 students Sports: 5 | Extracurrculars: 18 Tuition listed
San Mateo, California Private Schools (Closed)
School
Location
Quick Facts
Newton (Closed 2010)
Special Program Emphasis
1157 Chess Drive Ste 100
San Mateo, CA 94404
(650) 345-4043
San Mateo, CA 94404
(650) 345-4043
Gr: K-8 | 243 students
Frequently Asked Questions
What are the top ranked private elementary schools in San Mateo, CA?
The top ranked private elementary schools in San Mateo, CA include The Carey School, Episcopal Day School of St. Matthew, and St. Gregory School.
How many private elementary schools are located in San Mateo?
20 private elementary schools are located in San Mateo.
How much do private elementary schools cost in San Mateo?
The average tuition cost is $24,401, which is higher than the California private school average tuition cost of $17,361.
How diverse are private elementary schools in San Mateo?
San Mateo private elementary schools are approximately 39% minority students, which is lower than the California private school average of 50%.
What percentage of private elementary schools are religiously affiliated in San Mateo?
Which private elementary schools in San Mateo are often viewed compared to one another?
Popular comparisons of private elementary schools in San Mateo include: Fusion Academy San Mateo vs. Fusion Academy San Mateo - Foster City, Fusion Academy San Mateo - Foster City vs. Fusion Academy San Mateo
Recent Articles
Why Private School in 2025?
Learn the key benefits of private school in 2025, from academics to values. Expert insights for parents making the right choice.
2025 Guides to Private Schools for Parents
Discover the best 2025 private school guides, updated tuition, demographics, and expert advice for parents choosing private education.
So Many Choices: 2025 Private School Guide
Explore key factors in choosing a private school in 2025, from tuition to teaching styles. Get expert insights to guide your family’s decision.
