Marriotts Ridge High

Marriottsville, Maryland

1,716 students

High School, Grades 9–12

#7

Best ACT in Maryland High Schools

1,716

Students

17:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,300

A

out of 1600
Excellent
Avg ACT Score

29

A

out of 36
Excellent
AP Courses

30

A+

courses offered
Excellent
AP Enrollment

51%

B

of students
Excellent
Student-Teacher Ratio

17:1

B

students per teacher
Average
Academic Grades

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Academic Pathways

Explore 268 courses in the 2025-26 catalog for Marriotts Ridge High

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Marriotts Ridge High.

National Tests

June 20, 2026 – July 4, 2026

SAT Score Release Date

Score release

June 23, 2026

ACT

Score release

June 24, 2026

ACT

Late registration deadline

July 1, 2026 – July 31, 2026

AP Score Release — All

Score release

July 6, 2026

ACT Photo Upload/Standby Deadline

Photo upload deadline

July 11, 2026

ACT — National

Test date
+31 more national tests this school year
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