#1 Largest Private Schools in Annandale, VA
Holy Spirit School
Parish school · Grades Pre-K–8
426 students
Annandale, VA
B+Overall grade426 students14 students per teacher
2026 lists
Largest Private Schools in Annandale, VA
The private schools in Annandale, VA with the most students. Top 10 of 10 schools.
#2 Largest Private Schools in Annandale, VA
Westminster School
Independent school · Grades Pre-K–8
204 students
Annandale, VA
A+Overall grade204 students7 students per teacher
#3 Largest Private Schools in Annandale, VA
St. Michael School
Diocesan school · Grades Pre-K–8
193 students
Annandale, VA
AOverall grade193 students15 students per teacher
#4 Largest Private Schools in Annandale, VA
Montessori School of Northern Virginia
Montessori school · Grades Pre-K–7
187 students
Annandale, VA
A+Overall grade187 students6 students per teacher
#5 Largest Private Schools in Annandale, VA
Montessori School of Northern Virginia
Montessori school · Grades Pre-K–7
186 students
Annandale, VA
AOverall grade186 students5 students per teacher
#6 Largest Private Schools in Annandale, VA
Phillips School-Annandale
Special education school · Grades 2–12
175 students
Annandale, VA
A+Overall grade175 students2 students per teacher
#7 Largest Private Schools in Annandale, VA
St. Ambrose School
Parish school · Grades Pre-K–8
139 students
Annandale, VA
A+Overall grade139 students8 students per teacher
#8 Largest Private Schools in Annandale, VA
Oakwood School
Special education school · Grades 1–8
112 students
Annandale, VA
A-Overall grade112 students5 students per teacher
#9 Largest Private Schools in Annandale, VA
Pinecrest School
Independent school · Grades Pre-K–6
71 students
Annandale, VA
A+Overall grade71 students6 students per teacher
#10 Largest Private Schools in Annandale, VA
Kenwood School
Independent school · Grades Pre-K–6
65 students
Annandale, VA
A-Overall grade65 students8 students per teacher
From official public records, updated October 2026.