For the 2026 school year, there are 12 private elementary schools belonging to National Catholic Educational Association (NCEA) serving 2,284 students in Idaho. You can also find more schools membership associations in Idaho.
The top-ranked private elementary schools belonging to National Catholic Educational Association (NCEA) in Idaho include St. Joseph's Catholic School, St. Marks Elementary School, and All Saints Catholic School.
The average acceptance rate is 97%, which is higher than the Idaho private elementary school average acceptance rate of 87%.
100% of private elementary schools belonging to National Catholic Educational Association (NCEA) in Idaho are religiously affiliated (most commonly Catholic).
Top-Ranked Private Elementary Schools Belonging to National Catholic Educational Association (NCEA) in Idaho (2026)
School
Location
Quick Facts
All Saints Catholic School
(Catholic)
3326 14th Street
Lewiston, ID 83501
(208) 743-4411
Lewiston, ID 83501
(208) 743-4411
Gr: PK-8 | 216 students Avg. class size: 22 students Sports: 2
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
Sacred Heart Catholic School
(Catholic)
3901 Cassia St
Boise, ID 83705
(208) 344-9738
Boise, ID 83705
(208) 344-9738
Gr: PK-8 | 218 students Tuition listed
825 W Fort St
Boise, ID 83702
(208) 342-4909
Boise, ID 83702
(208) 342-4909
Gr: K-8 | 356 students Tuition listed
St. Marks Elementary School
(Catholic)
7503 W Northview St
Boise, ID 83704
(208) 375-6654
Boise, ID 83704
(208) 375-6654
Gr: PK-8 | 345 students Avg. class size: 20 students Tuition listed
412 N Monroe St
Moscow, ID 83843
(208) 882-2121
Moscow, ID 83843
(208) 882-2121
Gr: NS-8 | 107 students Avg. class size: 14 students Extracurrculars: 2 Tuition & acceptance rate 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
St. Nicholas Catholic School
(Catholic)
806 F Street
Rupert, ID 83350
(208) 436-6320
Rupert, ID 83350
(208) 436-6320
Gr: PK-6 | 164 students
St. Pauls Catholic School
(Catholic)
1515 8th St S
Nampa, ID 83651
(208) 467-3601
Nampa, ID 83651
(208) 467-3601
Gr: K-8 | 148 students Avg. class size: 20 students Tuition listed
Holy Spirit Catholic School
(Catholic)
540 N 7th Ave
Pocatello, ID 83201
(208) 232-5763
Pocatello, ID 83201
(208) 232-5763
Gr: PK-8 | 126 students
St. Edwards Catholic School
(Catholic)
139 6th Ave E
Twin Falls, ID 83301
(208) 734-3872
Twin Falls, ID 83301
(208) 734-3872
Gr: PK-8 | 166 students Tuition listed
Sts Peter & Paul School
(Catholic)
330 S B St
Grangeville, ID 83530
(208) 983-2182
Grangeville, ID 83530
(208) 983-2182
Gr: PK-8 | 83 students Tuition listed
Recent Articles
Navigating Private School Finances 2026
Essential 2026 guide for parents on private school costs, financial aid, and planning strategies.
Preparation for Standardized Tests & College Admissions 2026
A 2026 guide for private school test prep and college admissions strategies, with insights, trends, and best practices for families and educators.
Mental Health & Wellness Support in Private Schools: Key Questions for Parents
Discover essential questions about mental health & wellness support in private schools before enrolling, with 2026 updates for informed decisions.
