Greenways Academy
Alternative school · Grades 1–12
The largest of 44 independent schools in Missouri
Saint Louis, MO
BOverall grade3,015 students
High schools in Missouri
Schools that teach through 12th grade. 154 schools listed.
Largest high schools
Micds
Independent school · Grades Pre-K–12
One of the 3 largest independent schools in Missouri
Saint Louis, MO
A+Overall grade1,220 students9 students per teacher
Summit Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
The largest of 170 Christian schools in Missouri
Lees Summit, MO
B-Overall grade1,135 students13 students per teacher
St. Dominic High School
Diocesan school · Grades 9–12
The largest of 188 Catholic schools in Missouri
O'Fallon, MO
B-Overall grade1,087 students17 students per teacher
The Pembroke Hill School - Wornall Campus
Independent school · Grades Pre-K–12
One of the 3 largest independent schools in Missouri
Kansas City, MO
B+Overall grade1,045 students10 students per teacher
St. Louis University High School
Independent Catholic school · Grades 9–12
One of the 3 largest Catholic schools in Missouri
Saint Louis, MO
AOverall gradeAll boys1,036 students12 students per teacher
Westminster Christian Academy
Presbyterian school · Grades 7–12
One of the 3 largest Christian schools in Missouri
Town and Country, MO
AOverall grade940 students11 students per teacher
Rockhurst High School
Independent Catholic school · Grades 9–12
The only all-boys school in Kansas City
Kansas City, MO
BOverall gradeAll boys888 students13 students per teacher
Chaminade College Preparatory School
Independent Catholic school · Grades 6–12
96% of graduates go to four-year colleges
Saint Louis, MO
B+Overall gradeAll boys872 students10 students per teacher
Gloria Deo
Christian school (nondenominational) · Grades Pre-K–12
One of the 3 largest Christian schools in Missouri
Springfield, MO
B-Overall grade833 students10 students per teacher
The Barstow School
Independent school · Grades Pre-K–12
98% of graduates go to four-year colleges
Kansas City, MO
B+Overall grade714 students12 students per teacher
Helias Catholic High School
Diocesan school · Grades 9–12
The largest Catholic school in Jefferson City
Jefferson City, MO
B-Overall grade680 students19 students per teacher
Christian School District
Christian school (nondenominational) · Grades Pre-K–12
The largest Christian school in O'Fallon
O'Fallon, MO
B-Overall grade596 students13 students per teacher
Christian School District
Christian school (nondenominational) · Grades Pre-K–12
The largest Christian school in O'Fallon
O'Fallon, MO
B-Overall grade596 students12 students per teacher
St. Joseph's Academy
Independent Catholic school · Grades 9–12
100% of graduates go to four-year colleges
Saint Louis, MO
BOverall gradeAll girls587 students12 students per teacher
St. John Vianney High School
Independent Catholic school · Grades 9–12
The only all-boys school in Kirkwood
Kirkwood, MO
A-Overall gradeAll boys581 students12 students per teacher
College Heights Christian School
Christian school (nondenominational) · Grades Pre-K–12
One school from pre-K through 12th grade
Joplin, MO
B-Overall grade571 students12 students per teacher
St. Teresa's Academy
Independent Catholic school · Grades 9–12
The only all-girls school in Kansas City
Kansas City, MO
A+Overall gradeAll girls570 students11 students per teacher
Visitation Academy
Independent Catholic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Saint Louis, MO
AOverall gradeAll girls555 students9 students per teacher
Lutheran High School South
Lutheran (Missouri Synod) school · Grades 9–12
The largest Christian school in Saint Louis
Saint Louis, MO
BOverall grade550 students13 students per teacher
Notre Dame De Sion School
Independent Catholic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Kansas City, MO
A+Overall grade544 students8 students per teacher
Notre Dame De Sion High School
Independent Catholic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Kansas City, MO
A-Overall grade539 students9 students per teacher
Cor Jesu Academy
Independent Catholic school · Grades 9–12
100% of graduates go to four-year colleges
Saint Louis, MO
A+Overall gradeAll girls519 students11 students per teacher
Villa Duchesne Upper and Lower School
Independent Catholic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Saint Louis, MO
BOverall grade465 students9 students per teacher
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