#1 Private Schools with the Smallest Classes in Chantilly, VA
Pinnacle Academy
Independent school · Grades Pre-K–12
9.2 students per teacher
Chantilly, VA
BOverall grade206 students9 students per teacher
2026 lists
Private Schools with the Smallest Classes in Chantilly, VA
Private schools in Chantilly, VA with the fewest students per teacher (not counting preschools and special education schools). Top 5 of 5 schools.
#2 Private Schools with the Smallest Classes in Chantilly, VA
St. Paul VI Catholic High School
Diocesan school · Grades 9–12
10.7 students per teacher
Chantilly, VA
A+Overall grade1,183 students11 students per teacher
#3 Private Schools with the Smallest Classes in Chantilly, VA
St. Veronica Catholic School
Diocesan school · Grades Pre-K–8
14.2 students per teacher
Chantilly, VA
AOverall grade369 students14 students per teacher
#4 Private Schools with the Smallest Classes in Chantilly, VA
Guidepost Montessori at Chantilly
Montessori school · Grades Pre-K–8
14.5 students per teacher
Chantilly, VA
B-Overall grade116 students15 students per teacher
#5 Private Schools with the Smallest Classes in Chantilly, VA
St. Timothy Catholic School
Diocesan school · Grades Pre-K–8
19.3 students per teacher
Chantilly, VA
B-Overall grade637 students19 students per teacher
From official public records, updated October 2026.