Private School Review - Established 2003
The Oaks Academy Top 17 · Largest Endowment (IN)
Oak Farm Montessori School Top 3 · Highest Avg. ACT Score (IN)
St. Richard's Episcopal School Top 8 · Largest Endowment (IN)

Best Indiana Private Preschools Belonging to Independent Schools Association of the Central States (ISACS) (2026-27)

For the 2026-27 school year, there are 11 private preschools belonging to Independent Schools Association of the Central States (ISACS) serving 5,581 students in Indiana. You can also find more schools membership associations in Indiana.
The top ranked private preschools belonging to Independent Schools Association of the Central States (ISACS) in Indiana include Oak Farm Montessori School, International School Of Indiana, and Park Tudor School.
The average acceptance rate is 70%, which is lower than the Indiana private preschool average acceptance rate of 87%.
27% of private preschools belonging to Independent Schools Association of the Central States (ISACS) in Indiana are religiously affiliated (most commonly Episcopal and Christian).

Quick Facts (2026-27)

  • # Private Schools: 11

Quick Facts (2026-27)

  • # Private Schools: 11

Top Ranked Private Preschools Belonging to Independent Schools Association of the Central States (ISACS) in Indiana (2026-27)

International School Of Indiana Photo
International School Of Indiana
Gr: NS-12 | 550 students
Avg. class size: 12 students
Sports: 11 | Extracurriculars: 33
Specialized Curriculum
4330 N Michigan Road
Indianapolis, IN 46208
(317) 923-1951
(2)
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The Oaks Academy Photo
The Oaks Academy
Gr: PK-8 | 1,122 students
Avg. class size: 18 students
Sports: 6 | Extracurriculars: 9
Christian
2301 N Park Ave
Indianapolis, IN 46205
(317) 610-0880
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St. Richard's Episcopal School Photo
St. Richard's Episcopal School
Gr: PK-8 | 382 students
Avg. class size: 15 students
Sports: 11
Episcopal
33 E 33rd Street
Indianapolis, IN 46205
(317) 926-0425
(7)
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Canterbury School Photo
Canterbury School
Gr: NS-12 | 773 students
Avg. class size: 17 students
Sports: 11 | Extracurriculars: 10
5601 Covington Road
Fort Wayne, IN 46804
(260) 407-3553
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Map of Forest Ridge Academy
Forest Ridge Academy
Gr: PK-8 | 213 students
Sports: 4
7300 Forest Ridge Drive
Schererville, IN 46375
(219) 756-7300
(3)
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Oak Farm Montessori School Photo
Oak Farm Montessori School
Gr: NS-12 | 422 students
Avg. class size: 24 students
Sports: 9
Montessori School
502 Lemper Rd
Avilla, IN 46710
(260) 897-4270
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Park Tudor School Photo
Park Tudor School
Gr: PK-12 | 922 students
Avg. class size: 10 students
Sports: 15
7200 N College Ave
Indianapolis, IN 46240
(317) 415-2700
(1)
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The Stanley Clark School Photo
The Stanley Clark School
Gr: PK-8 | 385 students
Avg. class size: 14 students
Sports: 9 | Extracurriculars: 11
3123 Miami St
South Bend, IN 46614
(574) 291-4200
(7)
View Profile
Sycamore School Photo
Sycamore School
Gr: PK-8 | 416 students
Avg. class size: 20 students
Sports: 8 | Extracurriculars: 13
Specialized Curriculum
1750 W 64th Street
Indianapolis, IN 46260
(317) 202-2500
(4)
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Map of Good Shepherd Montessori School
Good Shepherd Montessori School
Gr: PK-8 | 160 students
Avg. class size: 25 students
Sports: 2
Montessori School (Catholic)
1101 E Jefferson Blvd
South Bend, IN 46617
(574) 288-0098
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Map of The Montessori Academy At Edison Lakes
The Montessori Academy At Edison Lakes
Gr: PK-8 | 236 students
Sports: 5
Montessori School
530 East Day Road
Mishawaka, IN 46545
(574) 256-5313
(6)
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Frequently Asked Questions

What are the top ranked private preschools belonging to Independent Schools Association of the Central States (ISACS) in Indiana?
The top ranked private preschools belonging to Independent Schools Association of the Central States (ISACS) in Indiana include Oak Farm Montessori School, International School Of Indiana, and Park Tudor School.
How many private preschools belonging to Independent Schools Association of the Central States (ISACS) are located in Indiana?
11 private preschools belonging to Independent Schools Association of the Central States (ISACS) are located in Indiana.
How diverse are private preschools belonging to Independent Schools Association of the Central States (ISACS) in Indiana?
Indiana private preschools belonging to Independent Schools Association of the Central States (ISACS) are approximately 36% minority students, which is higher than the Indiana private school average of 26%.
What percentage of private preschools belonging to Independent Schools Association of the Central States (ISACS) are religiously affiliated in Indiana?
27% of private preschools belonging to Independent Schools Association of the Central States (ISACS) in Indiana are religiously affiliated (most commonly Episcopal and Christian).
11
Private Schools
5,581
Students
$17,607
Avg. Tuition
36%
Students of Color
9:1
Student-Teacher Ratio

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