#1 Most Diverse Private Schools in Buchanan County, MO
Cathedral of St. Joseph
Parish school · Grades K–8
Largest group: 75% of students
Saint Joseph, MO
B+Overall grade161 students13 students per teacher
2026 lists
Most Diverse Private Schools in Buchanan County, MO
Private schools in Buchanan County, MO with the most varied mix of students. Top 7 of 7 schools.
#2 Most Diverse Private Schools in Buchanan County, MO
St. Francis Xavier School
Diocesan school · Grades Pre-K–8
Largest group: 83% of students
Saint Joseph, MO
BOverall grade199 students15 students per teacher
#3 Most Diverse Private Schools in Buchanan County, MO
St. Joseph Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 86% of students
Saint Joseph, MO
B-Overall grade452 students13 students per teacher
#4 Most Diverse Private Schools in Buchanan County, MO
St. James School
Parish school · Grades Pre-K–8
Largest group: 86% of students
Saint Joseph, MO
A+Overall grade88 students7 students per teacher
#5 Most Diverse Private Schools in Buchanan County, MO
St. Paul Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 87% of students
Saint Joseph, MO
B-Overall grade322 students29 students per teacher
#6 Most Diverse Private Schools in Buchanan County, MO
Bishop Leblond High School
Independent Catholic school · Grades 9–12
Largest group: 92% of students
Saint Joseph, MO
BOverall grade148 students10 students per teacher
#7 Most Diverse Private Schools in Buchanan County, MO
Bishop Leblond
Diocesan school · Grades 9–12
Largest group: 93% of students
Saint Joseph, MO
B-Overall grade150 students12 students per teacher
From official public records, updated October 2026.