Private elementary schools in Idaho (103)

By city

The 40 largest

School	City	Grades	Students	Per teacher	Affiliation
Cole Valley Christian Schools-Secondary	Meridian	PreK-12	1,263	15.8	Christian (nondenominational)
CLRC	Naples	1-12	1,000	not reported	Nonsectarian
Nampa Christian High School	Nampa	PreK-12	889	15.5	Christian (nondenominational)
Nampa Christian Schools	Nampa	PreK-12	889	15.5	Christian (nondenominational)
Genesis Preparatory Academy	Post Falls	PreK-12	541	15.8	Christian (nondenominational)
Genesis Prep Academy	Post Falls	PreK-12	466	11	Christian (nondenominational)
Grace Lutheran School	Pocatello	PreK-12	430	9.2	Lutheran Church (Missouri Synod)
St. Ignatius Catholic School	Meridian	PreK-8	428	17.8	Roman Catholic
Sun Valley Community School-Middle	Sun Valley	PreK-12	397	7.5	Nonsectarian
Sun Valley Community School-Upper	Sun Valley	PreK-12	397	5	Nonsectarian
Sun Valley Community School	Sun Valley	PreK-12	391	7.3	Nonsectarian
St. Joseph's Catholic School	Boise	K-8	367	15.3	Roman Catholic
Watersprings School	Idaho Falls	PreK-12	364	12.3	Christian (nondenominational)
Riverstone International School	Boise	PreK-12	349	5	Nonsectarian
St. Marks Elementary School	Boise	PreK-8	323	13.7	Roman Catholic
Lighthouse Christian School	Twin Falls	PreK-12	305	14.9	Christian (nondenominational)
Holy Family Catholic School	Coeur D Alene	PreK-8	241	13.5	Roman Catholic
Christian Center School	Hayden	PreK-12	230	13.1	Christian (nondenominational)
Greenleaf Friends Academy	Greenleaf	K-12	228	14	Friends
North Idaho Christian School	Hayden	K-12	228	14	Christian (nondenominational)
Calvary Christian School	Boise	PreK-8	223	13.2	Christian (nondenominational)
All Saints Catholic School	Lewiston	PreK-8	216	17.9	Roman Catholic
Classical Christian Academy	Rathdrum	PreK-12	212	10	Christian (nondenominational)
Sacred Heart Catholic School	Boise	PreK-8	195	15	Roman Catholic
Immaculate Conception Academy	Post Falls	K-12	188	10.4	Roman Catholic, all-boys
Immanuel Lutheran School	Twin Falls	PreK-5	186	16.5	Lutheran Church (Missouri Synod)
Calvary Meridian Prep Academy	Meridian	K-10	185	15	Christian (nondenominational)
St. Edwards Catholic School	Twin Falls	PreK-8	157	not reported	Roman Catholic
Sandpoint Waldorf School	Sandpoint	PreK-8	152	8.9	Nonsectarian
Lake City Academy	Coeur D Alene	PreK-8	140	14.7	Seventh-Day Adventist
House of the Lord Christian Academy	Oldtown	PreK-12	130	8.4	Christian (nondenominational)
Calvary Christian Academy	Emmett	PreK-12	123	8.4	Christian (nondenominational)
Sandpoint Christian School	Ponderay	PreK-8	121	17.3	Christian (nondenominational)
St. Nicholas Catholic School	Rupert	PreK-6	118	16.9	Roman Catholic
St. Marys School	Boise	PreK-8	109	6	Roman Catholic
Summit Christian Academy	Coeur D Alene	PreK-6	107	11.3	Christian (nondenominational)
Cornerstone Christian School	Lewiston	K-8	107	10.1	Christian (nondenominational)
Pioneer Montessori School	Ketchum	PreK-6	104	13	Nonsectarian
Pine Grove Academy	Post Falls	PreK-8	102	7.4	Latter Day Saints
St. Mary's Parish School	Moscow	PreK-8	84	8.9	Roman Catholic

Other kinds of school in Idaho

What Idaho pays

ID

Idaho Parental Choice Tax Credit Refundable tax credit

Up to $5,000 per student Up to $7,500 for a student with a qualifying disability. It follows the tax year, so 2026 expenses are claimed in early 2027.

Figures read from each program’s official pages, October 2, 2026. Sources and how to apply

Get one email when applications open

Most programs open once a year, and several ran out of money or seats in 2026. Pick your state and we will email you the day the next window opens, with the official link. That is the only email you get.

One email per application window. No calls, no sharing your details.