#1 Private Schools with the Smallest Classes in Ashburn, VA
Loudoun School for Advanced Studies
Independent school · Grades 6–12
2.7 students per teacher
Ashburn, VA
A+Overall grade52 students3 students per teacher
2026 lists
Private Schools with the Smallest Classes in Ashburn, VA
Private schools in Ashburn, VA with the fewest students per teacher (not counting preschools and special education schools). Top 6 of 6 schools.
#2 Private Schools with the Smallest Classes in Ashburn, VA
Montessori Academy at Belmont Greene
Montessori school · Grades Pre-K–4
4.2 students per teacher
Ashburn, VA
A+Overall grade50 students4 students per teacher
#3 Private Schools with the Smallest Classes in Ashburn, VA
Loudoun School for the Advanced Studies
Independent school · Grades 6–12
4.4 students per teacher
Ashburn, VA
AOverall grade51 students4 students per teacher
#4 Private Schools with the Smallest Classes in Ashburn, VA
Hidayah Academy
Islamic school · Grades 6–12
6.8 students per teacher
Ashburn, VA
A-Overall grade70 students7 students per teacher
#5 Private Schools with the Smallest Classes in Ashburn, VA
St. Theresa Catholic School
Diocesan school · Grades K–8
11 students per teacher
Ashburn, VA
A+Overall grade432 students11 students per teacher
#6 Private Schools with the Smallest Classes in Ashburn, VA
Virginia Academy
Christian school (nondenominational) · Grades Pre-K–12
14 students per teacher
Ashburn, VA
B+Overall grade587 students14 students per teacher
From official public records, updated October 2026.