International School Of Indiana Photo - A group of students walking in the annual International Parade where the ISI community celebrates the many cultures and backgrounds that make up our community.

Best Indiana Private Preschools Belonging to National Association of Independent Schools (NAIS) (2025-26)

For the 2025-26 school year, there are 13 private preschools belonging to National Association of Independent Schools (NAIS) serving 6,596 students in Indiana. You can also find more schools membership associations in Indiana.
The top ranked private preschools belonging to National Association of Independent Schools (NAIS) in Indiana include Park Tudor School, International School Of Indiana, and Canterbury School.
The average acceptance rate is 87%, which is higher than the Indiana private preschool average acceptance rate of 86%.
38% of private preschools belonging to National Association of Independent Schools (NAIS) in Indiana are religiously affiliated (most commonly Catholic and Baptist).

Top Ranked Private Preschools Belonging to National Association of Independent Schools (NAIS) in Indiana (2025-26)

School
Location
Quick Facts
International School Of Indiana
International School Of Indiana Photo - A group of students walking in the annual International Parade where the ISI community celebrates the many cultures and backgrounds that make up our community.
Special Program Emphasis
(2)
4330 N Michigan Road
Indianapolis, IN 46208
(317) 923-1951
Gr: NS-12 | 550 students Avg. class size: 12 students Sports: 11 | Extracurrculars: 33 Tuition listed
The Oaks Academy
The Oaks Academy Photo - Pre-Kindergarten students next to the butterfly enclosure as they learn about the spring season and transformation.
(Christian)
2301 N Park Ave
Indianapolis, IN 46205
(317) 610-0880
Gr: PK-8 | 1,102 student Avg. class size: 18 students Sports: 6 | Extracurrculars: 9 Tuition & acceptance rate listed
St. Richard's Episcopal School
St. Richard's Episcopal School Photo
(Episcopal)
(2)
33 E 33rd Street
Indianapolis, IN 46205
(317) 926-0425
Gr: PK-8 | 382 students Avg. class size: 15 students Sports: 11 Tuition & acceptance rate listed
Canterbury School
Canterbury School Photo
5601 Covington Road
Fort Wayne, IN 46804
(260) 407-3553
Gr: NS-12 | 895 students Avg. class size: 17 students Sports: 11 | Extracurrculars: 10 Tuition listed
Christ The King School
(Catholic)
52473 State Road 933
South Bend, IN 46637
(574) 272-3922
Gr: PK-8 | 519 students Avg. class size: 23 students Sports: 9 | Extracurrculars: 7 Tuition & acceptance rate listed
Evansville Day School
3400 N Green River Rd
Evansville, IN 47715
(812) 476-3039
Gr: PK-12 | 281 students Avg. class size: 10 students Sports: 8 | Extracurrculars: 16 Tuition & acceptance rate listed
The Orchard School
The Orchard School Photo - Orchard students experience their education through hands-on learning. Here, quail chicks are introduced to third graders in science class. The students are there to observe the hatching, and then record the rate of growth and feeding habits in the chicks.
Alternative School
(1)
615 W 64th St
Indianapolis, IN 46260
(317) 713-5713
Gr: PK-8 | 375 students Avg. class size: 18 students Sports: 8 Tuition listed
Park Tudor School
Park Tudor School Photo - Travel opportunities for students include trips to France, Spain, Uruguay, China, and cities throughout the U.S.
(1)
7200 N College Ave
Indianapolis, IN 46240
(317) 415-2700
Gr: PK-12 | 922 students Avg. class size: 10 students Sports: 15 Tuition listed
The Stanley Clark School
The Stanley Clark School Photo
(7)
3123 Miami St
South Bend, IN 46614
(574) 291-4200
Gr: PK-8 | 385 students Avg. class size: 14 students Sports: 9 | Extracurrculars: 11
Sycamore School
Sycamore School Photo - Sycamore School in Indianapolis, Indiana
Special Program Emphasis
(4)
1750 W 64th Street
Indianapolis, IN 46260
(317) 202-2500
Gr: PK-8 | 396 students Avg. class size: 20 students Sports: 8 | Extracurrculars: 13 Tuition & acceptance rate listed
Tabernacle Christian School
(Baptist)
(1)
2189 Burton Ln
Martinsville, IN 46151
(765) 349-5950
Gr: PK-12 | 418 students Sports: 3
Harlan Christian School
(Church of Christ)
(1)
17108 State Road 37
Harlan, IN 46743
(260) 657-5147
Gr: PK-12 | 135 students Avg. class size: 12 students Sports: 4 Tuition listed
The Montessori Academy At Edison Lakes
Montessori School
(6)
530 East Day Road
Mishawaka, IN 46545
(574) 256-5313
Gr: PK-8 | 236 students Sports: 5

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