For the 2025-26 school year, there are 14 private preschools serving 2,454 students in Costa Mesa, CA.
The top ranked private preschools in Costa Mesa, CA include Christ Lutheran Church and School, St. Joachim Elementary School, and International Christian Montessori Academy.
The average acceptance rate is 85%, which is higher than the California private preschool average acceptance rate of 82%.
Top Ranked Costa Mesa Private Preschools (2025-26)
School
Location
Quick Facts
760 Victoria St
Costa Mesa, CA 92627
(949) 548-6866
Costa Mesa, CA 92627
(949) 548-6866
Gr: NS-8 | 348 students Avg. class size: 17 students Sports: 8 | Extracurrculars: 17 Tuition & acceptance rate listed
International Christian Montessori Academy
Montessori School (Christian)
2950 Mcclintock Way
Costa Mesa, CA 92626
(714) 966-0303
Costa Mesa, CA 92626
(714) 966-0303
Gr: PK-6 | 90 students Avg. class size: 20 students
300 Fischer Ave
Costa Mesa, CA 92626
(714) 437-1700
Costa Mesa, CA 92626
(714) 437-1700
Gr: PK-8 | 744 students Avg. class size: 24 students Sports: 5 | Extracurrculars: 3 Tuition & acceptance rate listed
657 Victoria Street
Costa Mesa, CA 92627
(949) 642-0411
Costa Mesa, CA 92627
(949) 642-0411
Gr: PK-8 | 119 students Tuition listed
St. Joachim Elementary School![St. Joachim Elementary School Photo - St. Joachim 's Pre-Kindergarten & Kindergarten Extended Day group St. Joachim Elementary School Photo - St. Joachim 's Pre-Kindergarten & Kindergarten Extended Day group]()

(Catholic)
1964 Orange Ave
Costa Mesa, CA 92627
(949) 574-7411
Costa Mesa, CA 92627
(949) 574-7411
Gr: PK-8 | 272 students Avg. class size: 25 students Sports: 5 | Extracurrculars: 3 Tuition listed
2350 Canyon Drive
Costa Mesa, CA 92627
(949) 574-7775
Costa Mesa, CA 92627
(949) 574-7775
Gr: PK-12 | 358 students Avg. class size: 25 students Sports: 4 | Extracurrculars: 7 Tuition listed
The Childs-pace Foundation, Inc.
Alternative School
1860 Anaheim Ave
Costa Mesa, CA 92627
(714) 557-7777
Costa Mesa, CA 92627
(714) 557-7777
Gr: PK-6 | 116 students
Christian Montessori School-costa Mesa
Montessori School (Christian)
2950 Mcclintock Way
Costa Mesa, CA 92626
(714) 966-0303
Costa Mesa, CA 92626
(714) 966-0303
Gr: PK-6 | 57 students Avg. class size: 10 students
102 Baker Street
Costa Mesa, CA 92626
(714) 930-6638
Costa Mesa, CA 92626
(714) 930-6638
Gr: NS-8 | 137 students Avg. class size: 16 students Tuition listed
Giant Step Learning Center
Daycare / Preschool
758 Saint Clair St
Costa Mesa, CA 92626
(714) 540-1775
Costa Mesa, CA 92626
(714) 540-1775
Gr: PK-K | 44 students
Heritage Montessori School of Newport Beach - Costa Mesa![Heritage Montessori School of Newport Beach - Costa Mesa Photo Heritage Montessori School of Newport Beach - Costa Mesa Photo]()

Montessori School
2032 Orange Ave
Costa Mesa, CA 92627
(949) 764-9433
Costa Mesa, CA 92627
(949) 764-9433
Gr: NS-4 Avg. class size: 24 students Tuition listed
2591 Irvine Ave
Costa Mesa, CA 92627
(949) 631-9785
Costa Mesa, CA 92627
(949) 631-9785
Gr: PK-K | 36 students Avg. class size: 10 students Tuition & acceptance rate listed
The Susan Phillips Day School
Daycare / Preschool
381 University Drive
Costa Mesa, CA 92627
(949) 645-1949
Costa Mesa, CA 92627
(949) 645-1949
Gr: PK | 21 students Tuition listed
Woodland Child Devt Center
Special Program Emphasis
2025 Garden Ln
Costa Mesa, CA 92627
(949) 650-3256
Costa Mesa, CA 92627
(949) 650-3256
Gr: PK-5 | 112 students
Costa Mesa, California Private Schools (Closed)
School
Location
Quick Facts
261 Monte Vista Avenue
Costa Mesa, CA 92627
(949) 645-5171
Costa Mesa, CA 92627
(949) 645-5171
Gr: K-8 | 62 students
Port Mesa Christian School (Closed 2010)
(Christian)
650 Hamilton St
Costa Mesa, CA 92627
(949) 642-9181
Costa Mesa, CA 92627
(949) 642-9181
Gr: K-2 | 22 students
Frequently Asked Questions
What are the top ranked private preschools in Costa Mesa, CA?
The top ranked private preschools in Costa Mesa, CA include Christ Lutheran Church and School, St. Joachim Elementary School, and International Christian Montessori Academy.
How many private preschools are located in Costa Mesa?
14 private preschools are located in Costa Mesa.
How diverse are private preschools in Costa Mesa?
Costa Mesa private preschools are approximately 32% minority students, which is lower than the California private school average of 50%.
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