#1 Most Diverse Private Schools in Loudoun County, VA
Fairfax Christian School
Christian school (nondenominational) · Grades K–12
Largest group: 23% of students
Dulles, VA
A+Overall grade305 students8 students per teacher
2026 lists
Most Diverse Private Schools in Loudoun County, VA
Private schools in Loudoun County, VA with the most varied mix of students. Top 16 of 16 schools.
#2 Most Diverse Private Schools in Loudoun County, VA
Temple Baptist Church
Baptist school · Grades Pre-K–12
Largest group: 30% of students
Dulles, VA
AOverall grade200 students11 students per teacher
#3 Most Diverse Private Schools in Loudoun County, VA
Guidepost Montessori
Montessori school · Grades K–6
Largest group: 36% of students
Aldie, VA
BOverall grade121 students
#4 Most Diverse Private Schools in Loudoun County, VA
St. Theresa Catholic School
Diocesan school · Grades K–8
Largest group: 49% of students
Ashburn, VA
A+Overall grade432 students11 students per teacher
#5 Most Diverse Private Schools in Loudoun County, VA
Virginia Academy
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 50% of students
Ashburn, VA
B+Overall grade587 students14 students per teacher
#6 Most Diverse Private Schools in Loudoun County, VA
Loudoun School for Advanced Studies
Independent school · Grades 6–12
Largest group: 50% of students
Ashburn, VA
A+Overall grade52 students3 students per teacher
#7 Most Diverse Private Schools in Loudoun County, VA
Our Lady of Hope Catholic School
Parish school · Grades K–8
Largest group: 53% of students
Potomac Falls, VA
A+Overall grade220 students11 students per teacher
#8 Most Diverse Private Schools in Loudoun County, VA
Hidayah Academy
Islamic school · Grades 6–12
Largest group: 53% of students
Ashburn, VA
A-Overall grade70 students7 students per teacher
#9 Most Diverse Private Schools in Loudoun County, VA
Loudoun School for the Advanced Studies
Independent school · Grades 6–12
Largest group: 53% of students
Ashburn, VA
AOverall grade51 students4 students per teacher
#10 Most Diverse Private Schools in Loudoun County, VA
Loudoun Country Day School
Independent school · Grades Pre-K–8
Largest group: 56% of students
Leesburg, VA
BOverall grade310 students8 students per teacher
#11 Most Diverse Private Schools in Loudoun County, VA
St. Paul VI Catholic High School
Diocesan school · Grades 9–12
Largest group: 60% of students
Chantilly, VA
A+Overall grade1,183 students11 students per teacher
#12 Most Diverse Private Schools in Loudoun County, VA
Montessori Academy at Belmont Greene
Montessori school · Grades Pre-K–4
Largest group: 60% of students
Ashburn, VA
A+Overall grade50 students4 students per teacher
#13 Most Diverse Private Schools in Loudoun County, VA
Foxcroft School
Independent school · Grades 9–12
Largest group: 61% of students
Middleburg, VA
A+Overall gradeAll girls147 students6 students per teacher
#14 Most Diverse Private Schools in Loudoun County, VA
The Newton School
Independent school · Grades K–8
Largest group: 67% of students
Sterling, VA
A+Overall grade78 students5 students per teacher
#15 Most Diverse Private Schools in Loudoun County, VA
The Hill School
Independent school · Grades K–8
Largest group: 76% of students
Middleburg, VA
AOverall grade251 students7 students per teacher
#16 Most Diverse Private Schools in Loudoun County, VA
Fusion Academy Loudoun
Alternative school · Grades 6–12
Largest group: 77% of students
Leesburg, VA
A-Overall grade70 students4 students per teacher
From official public records, updated October 2026.