#1 Most Diverse Private Schools in Lasalle County, IL
Trinity Catholic Academy
Diocesan school · Grades Pre-K–8
Largest group: 63% of students
La Salle, IL
A+Overall grade113 students10 students per teacher
2026 lists
Most Diverse Private Schools in Lasalle County, IL
Private schools in Lasalle County, IL with the most varied mix of students. Top 7 of 7 schools.
#2 Most Diverse Private Schools in Lasalle County, IL
Holy Cross Elementary School
Diocesan school · Grades Pre-K–8
Largest group: 78% of students
Mendota, IL
AOverall grade125 students11 students per teacher
#3 Most Diverse Private Schools in Lasalle County, IL
St. Michael the Archangel Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 82% of students
Streator, IL
A+Overall grade158 students11 students per teacher
#4 Most Diverse Private Schools in Lasalle County, IL
Peru Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 86% of students
Peru, IL
A+Overall grade113 students10 students per teacher
#5 Most Diverse Private Schools in Lasalle County, IL
Lighted Way Association
Special education school · Grades Pre-K–12
Largest group: 90% of students
La Salle, IL
B+Overall grade50 students8 students per teacher
#6 Most Diverse Private Schools in Lasalle County, IL
Marquette Academy
Diocesan school · Grades Pre-K–12
Largest group: 93% of students
Ottawa, IL
BOverall grade334 students12 students per teacher
#7 Most Diverse Private Schools in Lasalle County, IL
Holy Family Elementary School
Diocesan school · Grades Pre-K–8
Largest group: 94% of students
Oglesby, IL
B+Overall grade126 students13 students per teacher
From official public records, updated October 2026.