Bishop Kelly High School
Diocesan school · Grades 9–12
The largest of 17 Catholic schools in Idaho
Boise, ID
BOverall grade967 students16 students per teacher
Catholic schools in Idaho
Parish, diocesan and independent Catholic schools. 17 schools listed.
Largest Catholic schools
St. Ignatius Catholic School
Diocesan school · Grades Pre-K–8
The only Catholic school in Meridian
Meridian, ID
B-Overall grade428 students18 students per teacher
St. Joseph's Catholic School
Diocesan school · Grades K–8
One of the 3 largest Catholic schools in Idaho
Boise, ID
B+Overall grade367 students15 students per teacher
St. Marks Elementary School
Parish school · Grades Pre-K–8
Serving families in Boise since at least 2011
Boise, ID
AOverall grade323 students14 students per teacher
Holy Family Catholic School
Diocesan school · Grades Pre-K–8
The only Catholic school in Coeur d'Alene
Coeur d'Alene, ID
AOverall grade241 students14 students per teacher
All Saints Catholic School
Diocesan school · Grades Pre-K–8
The only Catholic school in Lewiston
Lewiston, ID
B-Overall grade216 students18 students per teacher
Sacred Heart Catholic School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 39% since 2011–12
Boise, ID
BOverall grade195 students15 students per teacher
Immaculate Conception Academy
Independent Catholic school · Grades K–12
The only Catholic school in Post Falls
Post Falls, ID
BOverall gradeAll boys188 students10 students per teacher
St. Edwards Catholic School
Diocesan school · Grades Pre-K–8
The only Catholic school in Twin Falls
Twin Falls, ID
BOverall grade157 students
St. Nicholas Catholic School
Diocesan school · Grades Pre-K–6
Growing: enrollment up 82% since 2011–12
Rupert, ID
B+Overall grade118 students17 students per teacher
St. Marys School
Diocesan school · Grades Pre-K–8
Smaller classes than 92% of Catholic schools in Idaho
Boise, ID
A+Overall grade109 students6 students per teacher
St. Mary's Parish School
Parish school · Grades Pre-K–8
The only Catholic school in Moscow
Moscow, ID
AOverall grade84 students9 students per teacher
Holy Rosary Catholic School
Parish school · Grades Pre-K–5
The only Catholic school in Idaho Falls
Idaho Falls, ID
A+Overall grade79 students12 students per teacher
Sts. Peter & Paul School
Parish school · Grades Pre-K–8
Smaller classes than 62% of Catholic schools in Idaho
Grangeville, ID
A-Overall grade63 students13 students per teacher
Holy Spirit Catholic School
Parish school · Grades Pre-K–5
The only Catholic school in Pocatello
Pocatello, ID
AOverall grade39 students7 students per teacher
Mary Immaculate Queen School
Independent Catholic school · Grades K–12
Smaller classes than 86% of Catholic schools nationwide
Rathdrum, ID
AOverall grade29 students6 students per teacher
St. Joseph Seminary
Independent Catholic school · Grades 7–12
The only all-boys school in Rathdrum
Rathdrum, ID
A-Overall gradeAll boys12 students12 students per teacher
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