Chantilly High
#6
Best ACT in Virginia High Schools
2,937
Students
16.2:1
S:T Ratio
School Snapshot
Key metrics at a glanceAvg SAT Scoreout of 1600
1,300
A
Excellent
Avg ACT Scoreout of 36
29
A
Excellent
AP Coursescourses offered
30
A+
Excellent
AP Enrollmentof students
40%
B-
Excellent
Student-Teacher Ratiostudents per teacher
16:1
B
Average
This Week at Chantilly High – March 19, 2026
388 students practicing on Varsity Tutors
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School Details
Address
4201 Stringfellow Rd, Chantilly, VA 20151
Phone
(703)222-8100
Website
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District
Fairfax County Public Schools
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Academic Calendar
2025-2026
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