#1 Most Diverse Private Schools in Westmoreland County, PA
The Kiski School
Independent school · Grades 9–12
Largest group: 55% of students
Saltsburg, PA
A+Overall gradeAll boys189 students8 students per teacher
2026 lists
Most Diverse Private Schools in Westmoreland County, PA
Private schools in Westmoreland County, PA with the most varied mix of students. Top 13 of 13 schools.
#2 Most Diverse Private Schools in Westmoreland County, PA
Adelphoi Education @ Hartford Heights
Alternative school · Grades K–12
Largest group: 55% of students
North Huntingdon, PA
B+Overall grade55 students7 students per teacher
#3 Most Diverse Private Schools in Westmoreland County, PA
Heritage Baptist Academy
Baptist school · Grades Pre-K–12
Largest group: 72% of students
Jeannette, PA
B+Overall grade68 students12 students per teacher
#4 Most Diverse Private Schools in Westmoreland County, PA
Mother of Sorrows Parish School
Diocesan school · Grades K–8
Largest group: 84% of students
Murrysville, PA
B+Overall grade389 students11 students per teacher
#5 Most Diverse Private Schools in Westmoreland County, PA
Mary Queen of Apostles School
Parish school · Grades Pre-K–8
Largest group: 84% of students
New Kensington, PA
AOverall grade215 students11 students per teacher
#6 Most Diverse Private Schools in Westmoreland County, PA
Clelian Heights School for Exceptional Children
Independent Catholic school · Ungraded
Largest group: 87% of students
Greensburg, PA
AOverall grade60 students5 students per teacher
#7 Most Diverse Private Schools in Westmoreland County, PA
St. Sebastian Regional Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 92% of students
Belle Vernon, PA
A-Overall grade187 students12 students per teacher
#8 Most Diverse Private Schools in Westmoreland County, PA
Queen of Angels Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 93% of students
North Huntingdon, PA
A+Overall grade179 students8 students per teacher
#9 Most Diverse Private Schools in Westmoreland County, PA
Westmoreland Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 93% of students
Greensburg, PA
B+Overall grade82 students9 students per teacher
#10 Most Diverse Private Schools in Westmoreland County, PA
Grace Bible Academy
Baptist school · Grades Pre-K–12
Largest group: 93% of students
Bradenville, PA
AOverall grade70 students7 students per teacher
#11 Most Diverse Private Schools in Westmoreland County, PA
Bible Baptist Christian Academy
Baptist school · Grades K–12
Largest group: 94% of students
Latrobe, PA
A-Overall grade90 students8 students per teacher
#12 Most Diverse Private Schools in Westmoreland County, PA
Christ the Divine Teacher School
Parish school · Grades Pre-K–8
Largest group: 98% of students
Latrobe, PA
B+Overall grade193 students11 students per teacher
#13 Most Diverse Private Schools in Westmoreland County, PA
Aquinas Academy
Diocesan school · Grades Pre-K–6
Largest group: 100% of students
Greensburg, PA
AOverall grade210 students9 students per teacher
From official public records, updated October 2026.