#1 Most Diverse Private Schools in Cole County, MO
St. Peter Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 86% of students
Jefferson City, MO
B+Overall grade435 students11 students per teacher
2026 lists
Most Diverse Private Schools in Cole County, MO
Private schools in Cole County, MO with the most varied mix of students. Top 11 of 11 schools.
#2 Most Diverse Private Schools in Cole County, MO
River Oak Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
Largest group: 91% of students
Jefferson City, MO
BOverall grade151 students11 students per teacher
#3 Most Diverse Private Schools in Cole County, MO
Immaculate Conception School
Diocesan school · Grades Pre-K–8
Largest group: 93% of students
Jefferson City, MO
A-Overall grade281 students11 students per teacher
#4 Most Diverse Private Schools in Cole County, MO
St. Martin Catholic School
Parish school · Grades Pre-K–8
Largest group: 93% of students
Jefferson City, MO
B+Overall grade165 students11 students per teacher
#5 Most Diverse Private Schools in Cole County, MO
Calvary Lutheran High School
Lutheran (Missouri Synod) school · Grades 9–12
Largest group: 93% of students
Jefferson City, MO
BOverall grade98 students11 students per teacher
#6 Most Diverse Private Schools in Cole County, MO
Helias Catholic High School
Diocesan school · Grades 9–12
Largest group: 94% of students
Jefferson City, MO
B-Overall grade680 students19 students per teacher
#7 Most Diverse Private Schools in Cole County, MO
Lighthouse Preparatory Academy
Christian school (nondenominational) · Grades K–12
Largest group: 94% of students
Jefferson City, MO
B-Overall grade140 students19 students per teacher
#8 Most Diverse Private Schools in Cole County, MO
Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 95% of students
Jefferson City, MO
B-Overall grade280 students12 students per teacher
#9 Most Diverse Private Schools in Cole County, MO
Immanuel Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 97% of students
Jefferson City, MO
BOverall grade77 students13 students per teacher
#10 Most Diverse Private Schools in Cole County, MO
St. Thomas the Apostle School
Parish school · Grades Pre-K–8
Largest group: 97% of students
Saint Thomas, MO
B+Overall grade70 students11 students per teacher
#11 Most Diverse Private Schools in Cole County, MO
St. Stanislaus School
Diocesan school · Grades Pre-K–8
Largest group: 99% of students
Jefferson City, MO
A-Overall grade145 students10 students per teacher
From official public records, updated October 2026.