For the 2026 school year, there are 7 private preschools belonging to Other school association(s) serving 1,464 students in Idaho. You can also find more schools membership associations in Idaho.
The top-ranked private preschools belonging to Other school association(s) in Idaho include Holy Rosary Catholic School, Acton Academy Twin Falls, and Lighthouse Christian School.
The average acceptance rate is 53%, which is lower than the Idaho private preschool average acceptance rate of 88%.
57% of private preschools belonging to Other school association(s) in Idaho are religiously affiliated (most commonly Catholic and Seventh Day Adventist).
Top-Ranked Private Preschools Belonging to Other school association(s) in Idaho (2026)
School
Location
Quick Facts
Acton Academy Twin Falls![Acton Academy Twin Falls Photo]( "Acton Academy Twin Falls Photo")
Montessori School
1830 Addison Ave E
Twin Falls, ID 83301
(208) 420-9520
Twin Falls, ID 83301
(208) 420-9520
Gr: NS-10 | 36 students Avg. class size: 15 students Sports: 1 Tuition & acceptance rate listed
925 N Cloverdale Road
Boise, ID 83713
(208) 376-7141
Boise, ID 83713
(208) 376-7141
Gr: PK-8 | 100 students Avg. class size: 20 students Sports: 3 | Extracurrculars: 2 Tuition listed
Holy Rosary Catholic School![Holy Rosary Catholic School Photo - It's a GREAT day at Holy Rosary!]( "Holy Rosary Catholic School Photo - It's a GREAT day at Holy Rosary!")
(Catholic)
161 9th St
Idaho Falls, ID 83404
(208) 522-7781
Idaho Falls, ID 83404
(208) 522-7781
Gr: PK-6 | 175 students Avg. class size: 20 students Extracurrculars: 7 Tuition listed
Lighthouse Christian School
(Christian)
960 Eastland Dr
Twin Falls, ID 83301
(208) 737-1425
Twin Falls, ID 83301
(208) 737-1425
Gr: PK-12 | 391 students Avg. class size: 20 students Sports: 8 Tuition listed
2620 W State St
Boise, ID 83702
(208) 342-7476
Boise, ID 83702
(208) 342-7476
Gr: PK-8 | 180 students Avg. class size: 15 students Sports: 6 Tuition listed
Po Box 2118
Sun Valley, ID 83353
(208) 622-3960
Sun Valley, ID 83353
(208) 622-3960
Gr: PK-12 | 446 students Avg. class size: 15 students Sports: 21 | Extracurrculars: 11 Tuition & acceptance rate listed
Montessori Academy On Parkcenter
Montessori School
649 E Parkcenter Blvd
Boise, ID 83706
(208) 344-0004
Boise, ID 83706
(208) 344-0004
Gr: PK-K | 136 students Tuition listed
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