For the 2025-26 school year, there are 3 private schools serving 306 students in Millbrae, CA (there are 5 public schools, serving 2,893 public students). 10% of all K-12 students in Millbrae, CA are educated in private schools (compared to the CA state average of 10%).
The top ranked private school in Millbrae, CA is Millbrae Montessori School.
The average acceptance rate is 50%, which is lower than the California private school average acceptance rate of 80%.
33% of private schools in Millbrae, CA are religiously affiliated (most commonly Catholic).
Top Ranked Millbrae Private Schools (2025-26)
School
Location
Quick Facts
797B Santa Margarita Ave
Millbrae, CA 94030
(650) 588-2229
Millbrae, CA 94030
(650) 588-2229
Gr: NS-PK | 50 students Avg. class size: 22 students Sports: 2 Tuition & acceptance rate listed
Glen Oaks Montessori School
Montessori School
797 Santa Margarita Ave Ste A
Millbrae, CA 94030
(650) 872-1112
Millbrae, CA 94030
(650) 872-1112
Gr: PK-K | 31 students
St. Dunstan Catholic School
(Catholic)
1150 Magnolia Ave
Millbrae, CA 94030
(650) 697-8119
Millbrae, CA 94030
(650) 697-8119
Gr: K-8 | 225 students Tuition listed
Millbrae, California Private Schools (Closed)
School
Location
Quick Facts
A Childs Way (Closed 2023)
Daycare / Preschool
817 Murchison Dr
Millbrae, CA 94030
(650) 697-4760
Millbrae, CA 94030
(650) 697-4760
Gr: K | 21 students
Frequently Asked Questions
What are the top ranked private schools in Millbrae, CA?
The top ranked private schools in Millbrae, CA is Millbrae Montessori School.
How many private schools are located in Millbrae?
3 private schools are located in Millbrae.
What percentage of students in Millbrae go to private school?
10% of all K-12 students in Millbrae are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in Millbrae?
33% of private schools in Millbrae are religiously affiliated (most commonly Catholic).
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